Joint Conference
2017 年材料科学与工程应用国际会议
International Conference on Materials Science and
Engineering Application [ICMSEA2017]
2017 年力学、土木工程与建筑材料国际会议
International Conference on Mechanics, Civil
Engineering and Building Material
[MCEBM2017)
April 21st-23rd, 2017
Nanjing, Jiangsu, China
ICMSEA2017& MCEBM2017
Abstract
Organizer:
Publisher:
Committees
General Chair
Prof. Tarek Aly Elsayed, Helwan University, Egypt
Program Chair
Dr. Yaohua Deng, Iowa State University, USA
Co-Chair
Prof. Farid ABED-MERAIM, Arts et Métiers ParisTech, Metz, France
Dr. Chang Ke, Applied Materials, US
Editor
Dr Sarita Gajbhiye Meshram, Rani Durgawati University, Jabalpur
Technical Program Committee
Dr. Mohd Rizal Bin Mohd Isa, National Defence University of Malaysia (NDUM), Malaysia.
Dr. Hamidreza Yazdani Sarvestani, Department of Mechanical and Industrial Engineering, Concordia University,
Canada.
Prof. Dr.-Ing. Andreas Penirschke, THM Mittelhessen, Germany.
Dr. Francesco Soldovieri, National Research Council of Italy, Italy.
Prof. Yuegang Zuo, University of Massachusetts Dartmouth, USA.
Dr Joshua Omer, Senior Lecturer, Kingston University, London, British.
Dr. Krzysztof Kus, PhD., University of Warmia and Mazury in Olsztyn, Poland, Poland.
Dr. Zhuo Liu, Computer Science and Software Engineering, Auburn University, USA, China.
Dr. Pedro Grima-Gallardo, Universidad de Los Andes, Venezuelan.
Dr. Samir BENSAID, BOUIRA UNIVERSITY, Algeria.
Prof. BRAHMA DEO, IIT BHUBANESWAR, Indian.
Dr. Khaled BENYOUNES, University M'Hamed Bougara of Boumerdes-Algeria, Algerian.
Prof. Rosana Rodriguez, Universitat Autònoma de Barcelona (UAB), Spanish.
Prof. Amir Najibi, Faculty of Mechanical Engineering Semnan University, Iran.
Prof. Fernando Labbé, Universidad Técnica Federico Santa Maria, Chile, Chile.
Prof. Dierk Bormann, Royal Institute of Technology, Sweden, German.
Prof. Nadendla Hari Babu, Brunel University London, British.
Dr. Bárbara Joana Martins Leite Ferreira, University of Aveiro/CICECO-Aveiro Institute of Materials, Portuguese.
Dr. Matthias Kuntz, Robert Bosch GmbH, German.
Prof. LAKHOUA Mohamed Najeh, University of Carthage, Tunisian.
Prof. Seifedine Kadry, American University of the Middle East, Lebanese.
Dr. Hugo Peixoto, University of Minho, Portuguese.
Prof. Dr. Mahmood Ali Mirza, Jawhar Lal Nehru technological University, Indian.
Prof. Dr. Virender Ranga, National Institute of Technology, Kurukshetra, Haryana, India, Indian.
Prof. Rustem Popa, PhDDunarea de Jos University of Galati, RomaniaRomanian
Prof. Valentin Mateev, PhD Technical University of Sofia, Bulgarian.
Dr. N. RAVI, Professor & HOD of Physics, RGM College of Engineering & Technology (Autonomous), Indian.
Prof. Poncet Sébastien, Universitéde Sherbrooke (Canada), French.
Prof. Y-Chuang Chen, Minghsin University of Science & Technology, Taiwan, China.
Prof. Helena Cristina Vasconcelos, Azores University, Portuguese.
Prof. Sandra Paszkiewicz, West Pomeranian University of Technology, Szczecin, Polish.
Dr. Madalina Dumitriu, Lecturer, University Politehnica of Bucharest, Romania, Romanian.
Dr. Parvathy Rajendran, Senior Lecturer, Universiti Sains Malaysia, Malaysian.
Dr. Manuel Dominguez-Morales, Postdoc researcher and lecturer, University of Seville, Spanish.
Prof. Wen-Yen WU, I-Shou University, Taiwan, China.
Prof. Pei-Hsing Huang, National Pingtung University of Science and Technology, Taiwan, China.
Dr. Francesca Lonetti, CNR-ISTI, Italy.
Prof. Onder Turan, Anadolu University, Turksih.
Prof. Dr. G.ELATHARASANASSISTANT, Professor, Anna University Chennai, Tamilnadu India, Indian.
Prof. A. Lekatou, University of Ioannina, Greek.
Prof. Déon Sébastien, Universitéde Bourgogne-Franche-Comté, French.
Prof. Dr.N.Ethiraj, Dr.M.G.R Educational and Research Institute – University, Indian.
Dr. Menshikov Yuri, Senior Researcher, Science Dnepropetrovsk University, Dnepro, Ukraine, Russian.
Prof. Ruggiero Alessandro, University of Salerno, Faculty of Engineering, Department of Industrial Engineering (DIIn),
Italy.
Prof. Niyazi Ugur Kockal, Akdeniz University, Turkish.
Prof. Matteo Cianchetti, Scuola Superiore Sant’Anna, Italy.
Prof. Marc Porti, Universitat Autònoma de Barcelona,Spain.
Prof. Elżbieta Macioszek PhD. habil., Silesian University of Technology, Faculty of Transport, Transport Systems and
Traffic Engineering Department,Poland.
Dr. Selma Aouida, Research Assistant, Research and technology center of Energy, Tunisian.
Dr. Qiandong, Senior Lecturer,Lancaster University,Great British.
Dr. Sunil Karamchandani, Assistant Professor, University of Mumbai,Indian.
Dr. Anna Cupolillo, Researcher, University of Calabria (UNICAL), Italian.
Prof. Ph. D. Ingri Jazmin Guerrero Moreno, National Politecnic Institute, Mexican.
Prof. Dr. Arnold Abramov, Kuang-Chi Institute of Advanced Technology, Ukraine.
Dr. Chunhua Liu, City University of Hong Kong, China.
Prof. Hua Jiang, Chang'an University, China.
Prof. Julie Q Shang, University of Western Ontario, Canada.
Dr. Hui-Mi Hsu, Dean, National Dong Hua University, Taiwan, China.
Prof. Zenun Skenderi, PhD. University of Zagreb, Faculty of textile technology, Croatian.
Dr. DELAYE Jean-Marc, Research Director, CEA Marcoule, French.
Prof. Gaye Yolacan Kya, Kahramanmaras Sutcu Imam University, Turkish
Dr. Vidyadhar Singh, Okinawa Institute of Science and Technology, Okinawa, Japan, India.
Prof. Dr Mokhtar Che Ismail, Universiti Teknologi PETRONAS, Malaysian.
Dr. Mat Tamizi Zainuddin, SIRIM Berhad, Malaysia.
Prof. SHARAIHA, Ecole Nationale d'Ingénieurs de Brest (ENIB), French.
Prof. Luiz Pereira, University of Aveiro, Portugal.
Prof. Theodoros Rousakis, Democritus University of Thrace, Civil Engineering Department, Xanthi, Greece, Greece.
Dr Magdalena Stevanovic, Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, Serbia.
Dr. Laszlo ALMASY, Wigner Research Centre for Physics, Hungarian Academy of Sciences, Budapest, Hungary and
Southwest University of Science and Technology, Mianyang, China, Hungary.
Dr. Valentino Paradiso, University of Salerno, Italian.
Dr. Alper UYSAL, Academic Member, Yildiz Technical University, Turkey.
Prof. Dr. Mohamed M.S. Wahsh, Refractories, Ceramics and Building Materials Department, National Research
Center,Cairo, Egypt, Egypt.
Prof. Dr. Fa-Nian Shi, Shenyang University of Technology, China.
Prof. Fangran Zhao, Civil Aviation University of China, China.
Dr. Hui Yang, Beijing University of Posts and Telecommunications, China.
Prof. Farid ABED-MERAIM, Arts et Métiers ParisTech, Metz, France.
Dr. Sadowski Lukasz, Wroclaw University of Science and Technology, Poland.
Prof. Hsien Hua Lee, National Sun Yat-sen University, Taiwan, China.
Prof. DUBRAVKA BJEGOVIĆ, UNIVERSITY OF ZAGREB, Croatia.
Dr. Jiannan Chen, Southwest Jiaotong Univeristy, China.
Dr. Yandong Guo, Microsoft Research, China.
Prof. Ainars Paeglitis, Riga Technical University, Latvia.
Dr. COVATARIU DANIEL, Gheorghe Asachi, Romania.
Dr. Mohammadreza Vafaei, Universiti Teknologi Malaysia, Malaysia.
Prof. Yannis Dimakopoulos, University of Patras, Greece.
Dr. Maria Giovanna Buonomenna, Consiglio Nazionale dei Chimici (CNC), Italy.
Prof. Yasuhiro Yamazaki, Niigata Institute of Technology, Japan.
Dr. Yaohua Deng, Iowa State University, USA.
Dr. Sarada Prasad Dakua, Qatar Science & Technology Park, Qatar.
Dr. Paulo N.B. Reis, University of Beira Interior, Portugal.
Prof.Dr.Vijayan Gurumurthy Iyer, Narasaraopeta Engineering College affiliated to Jawaharlal, India.
Dr. Chang Ke, Applied Materials, US.
Dr. Manuela Fulger, Institute for Nuclear Research- Pitesti Romania, Romania.
Prof. Hanmin Jung, University of Science and Technology, Korea.
Dr. Mitsuharu Matsumoto, Univ. of electro-communications, Japan.
Prof. Nancy Alonistioti, N. K. Univ. of Athens, Greece.
Prof. Xiliang Chen, Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, China.
Dr. Patricio Franco, Universidad Politecnica de Cartagena, Spain.
Prof. Tarek Aly Elsayed, Helwan University, Egypt.
Dr. Anjali Awasthi, Concordia University, Montreal, Canada.
Dr Nor Hayati Saad, Universiti Teknologi MARA, Malaysia.
Dr. Mu-Song Chen, Da-Yeh University, Taiwan.
Prof. Hyun-Do Yun, Chungnam National University, Republic of Korea.
Dr. Abdullah Abbas Kendoush, Augusta Technical College, Iraq.
Dr. Rer. Nat. Jewgeni B. Starikow, KIT, Germany.
Dr. Sarita Gajbhiye Meshram, Rani Durgawati University, Jabalpur.
Dr. Wael Abdel Samad, Rochester Institute of Technology, USA.
Prof. Xiaodong Wang, Midwestern State University, USA.
Dr. Wioletta Nowak, Wroclaw University of Science and Technology, Poland.
Prof. Gongxue Zhang, College of Mechanical and Electrical Engineering, China.
Prof. Changguo Wang, Harbin Institute of Technology, China.
Dr. Elżbieta Macioszek, Silesian University of Technology, Poland.
Dr. Xiwen Zhang, University of Jinan, China.
Dr. jie Yuan, Harbin Institute of Technology, China.
Dr. Mohammed Seddik MEDDAH, Sultan Qaboos University, Oman.
Dr. Mohammed Seddik MEDDAH, Department of Civil and Architectural Engineering, Canada.
Dr. Karolina Wieszczycka, Poznan University of Technology, Poland.
Dr. HADDADI, LILLE 1, France.
Dr. Luca Cagliero, Politecnico di Torino (Dipartimento di Automatica e Informatica), Italy.
Dr. Francesco Soldovieri, Institute for Electromagnetic Sensing of the Environment, Italy.
Prof. Zhuguo Li, Yamaguchi University, Japan.
Dr. Marí
a Martí
n Morales, University of Granada, Spain.
Dr. LI LI, École Polytechnique de Montréal, Canada.
Dr. Rosario Montuori, University of Salerno, Italy.
Dr. Ştefan Ţălu, Technical University of Cluj-Napoca, Faculty of Mechanical Engineering, Romania.
Dr. Seyed Saeid Rahimian Koloor, Universiti Teknologi Malaysia, Malaysia.
Dr. bhingole Pramod P., Institute of Infrastructure, Technology, Research and Management (IITRAM), INDIA.
Prof. MOKHTAR BOUAZZA, Department of Civil Engineering, University of Bechar, Bechar 08000, Algeria.
Dr. GABRIEL BADESCU, Craiova University, Romania.
Dr. Manuela Fulger, Nuclear Materials and Corrosion Dept, Romania.
Dr. Bing Zhang, Northeast University, China.
Dr. Nikolaos Doulamis, National Technical University of Athens, Greece.
Dr. Juan JoséRóDENAS, Universitat Politècnica de València, Spain.
Dr. James W. Varni, Department of Pediatrics, College of Medicine, USA.
Dr. Seyfi Şevik, Hitit University, Turkey.
Dr. Fasana Sara, Politecnico di Torino, Italy.
Dr. Mohamed Mahmoud Gomaa, National Research Centre, Egypt.
Dr. Damian Beben, Faculty of Civil Engineering and Architecture, Opole University of Technology, Poland.
Dr. Ching Tai Ng, University of Adelaide, Australia.
Dr Woo Suk Wah, Tunku Abdul Rahman University College, Malaysia.
Prof. Humberto Varum, Faculty of Engineering of the University of Porto, Portugal.
Dr. Ray-Hwa Wong, Department of Mechanical Eng., Hwa-Hsia University of Technology, Taiwan.
Dr. Ahmad Fakharian, Qazvin Branch, Islamic Azad University, Iran.
Prof. Ozlem Sahin, Anadolu University, Turkey.
Dr. Yoji Yamato, Software Innovation Center, NTT Corporation, Japan.
Dr. Lei Zhang, China Institute of Water Resources and Hydropower Research, China.
Prof. Tao Xu, Nanjing Forestry University, China.
Dr. Krzysztof Kamil Zur, Bialystok University of Technology, Bialystok, Poland.
Prof. Joseph O. Arumala, P.E., F. ASCE, University of Maryland Eastern Shore, USA.
Prof. Ahmed Ouadha, USTO-MB, Algeria.
Dr. Eduard V. Musafirov, Department of Technical Mechanics, Yanka Kupala State University of Grodno, Belarus.
Dr. Hyeon-Jong Hwang, Hunan University, China.
Dr. Svetlana Zhelyazkova Vasileva-Boyadzhieva, Varna University of Management, Bulgaria.
Dr. Paolo CLEMENTE, ENEA, Italy.
Dr. Hua Jiang, Chang'an University, China.
Dr Sameer, Department of Civil Engineering at Mahindra Ecole Centrale, India.
Dr. Ying Ye, Institute of Beijing Municipal Engineering Research, China.
Dr. Daniela Boso, Department of Civil Environmental and Architectural Engineering University of Padova, Italy.
Dr. Celso Romanel, Pontifical Catholic University of Rio de Janeiro, Brazil.
Prof. Rezia MOLFINO, University of Genoa, Polytechnical School, DIME, Italy.
Dr. Marija Kušter Marić, University of Zagreb, Croatia.
Dr. Ignazio Blanco, Department of Civil Enginerring and Architecture, University of Catania, Italy.
Prof. Magdalena K. Wyrwicka, Poznan University of Technology, Faculty of Engineering Management, Poland.
Dr. Bing Chen, Memorial University of Newfoundland, Canada.
Prof. Bachir ACHOUR, Research Laboratory in Subeterranean and Surface Hydraulics (LARHYSS), Algeria.
Dr. Bing Liu, Air Force Logistics University, China.
Dr. JoséBarroso Aguiar, University of Minho, Portugal.
Prof. Ali Nemdili, Laboratory LRTTFC, Algeria.
Prof. Zhenyou Li, China Nerin Engineering Co.Ltd, China.
Dr. Gabriel Bujor BABUT, University of Petrosani, Romania.
Dr. Niyazi Ugur Kockal, Akdeniz University, Turkey.
Dr. Krzysztof Kuś, University of Warmia and Mazury in Olsztyn, Poland.
Dr. Klimis Ntalianis, Athens University of Applied Sciences (TEI of Athens), Greece.
Dr. Dayong Zhang, Dalian University ot Technology, China.
Dr. Adam Cholewa, Silesian University of Technology, Poland.
Dr. Jinyu Yang, ShenyangAerospaceUniversity, China.
Dr. Majed A. A. Aldahdooh, University of Buraimi, Sultanate of Oman.
Dr. Sherif M. El-Badawy, Mansoura University, Egypt.
Dr. Seyed Mohammad Ali Khatami Firouzabadi, Allameh Tabataba'i University, Iran.
Dr. Lia Elena Aciu, Transilvania University of Brasov, Romania.
Dr. Szymon Seręga, Cracow University of Technology, Poland.
Dr. Mahmoud Ebrahimi, Department of Mechanical Engineering, University of Maragheh, Maragheh, Iran.
Prof. Changguo Wang, Harbin Institute of Technology, China.
Prof. Xiancheng Zhang, East China University of Science and Technology, China.
Prof. Ching-Yen Ho, Hwa Hsia University of Technology, Taiwan.
Prof. Joaquim O. Carneiro, University of Minho, Portugal.
Dr. Hua Jiang, Chang'an University, China.
Dr. Abdelhadi MOUFKI, LEM3, UMR CNRS 7239-Laboratoire d'étude des microstructures et demécanique des
matériaux. Lorraine University, Metz, France.
Dr. Mitja Kastrevc, University of Maribor, Faculty of Mechanical Engineering, Slovenia.
Dr. Ali Keyvanfar, Korea Invention Academy (KIA) and Universiti Teknologi Malaysia (UTM), USA.
Prof. Ali Keyvanfar, Korea Invention Academy (KIA), Korea.
Prof. Ignacio Rintoul, National Research Council of Argentina, Argentina.
Prof. Guoqian Chen, College of Engineering,Peking University, China.
Prof. Shaoping Xiao, The University of Iowa, USA.
Prof. Jari Puttonen, Aalto University, Finland.
Prof. Y. H. Muaghed Amran, Universiti Putra Malaysia (UPM), Malaysia.
Prof. Fazia FOUCHAL, University of Limoges, France.
Dr. Monica Chereches, National Institute for Research and Development in Construction, Urban.
Planning and Sustainable Spatial Development (NIRD URBAN-INCERC), Iasi Branch, Romania.
Prof. Luí
s Carlos Carvalho Pires, University of Beira Interior, Portugal.
Dr. RAHIM, Laboratoire des Technologies Innovantes, UPJV, France.
Dr. Marco Pepe, University of Salerno, Civil Engineering Department, Italy.
Prof. Mijia Yang, North Dakota State University, USA.
Dr. Mohannad Z. Naser, Ph.D., A.M.ASCE, Michigan State University, USA.
Prof. Guangjian Liu, China University of Mining and Technology, China.
Prof. Ahmed TAFRAOUI, university of TAHRI Mohamed Béchar, Algeria.
Prof. Roman Szewczyk, Industrial Research Institute for Automation and Measurments PIAP, Poland.
Dr. Margareth K.K.D.Franco, Nuclear and Energy Research Institute, IPEN, - CNEN/SP, Brazil.
Prof. Zhen Liu, Ph.D CIOB CIAT CIWM, South China University of Technology, China.
Prof. Xiaojing GONG, University of Toulouse III, France.
Prof. Davide Dalmazzo, Politecnico di Torino - DIATI, Turin, Italy.
Dr. Weiju Song, Chongqing University, China.
Prof. Krzysztof Schabowicz, Wroclaw University of Technology Faculty of Civil Engineering, Poland.
Dr. Y. Jahani, K.N.T. university of technology, Iran.
Prof. Wuyi Yue, Konan University, Japan.
Prof. Joao Ramos, Department of Energy and Environment, University Polytechnic of Leiria, Portugal.
Dr. Zaobao Liu, Laboratory of Mechanics of Lille, University of Lille, France.
Prof. Eva Nezbedova, UNIPETROL RPA, s.r.o. Polymer INSTITUTE BRNO, Czech Republic.
Dr. Arnulfo Luévanos Rojas, Institute of Multidisciplinary Researches, Faculty of Accounting and Administration,
Autonomous University of Coahuila, México.
Prof. Esmail Ahouzi, "INPT, National Institute of Posts and Telecommunications Allal Al Fassi Avenue, Madinat Al
Irfan Rabat-Instituts, Morocco", Morocco.
Prof. Lixing Zhou, Tsinghua University, China.
Prof. L. Dan MILICI, Stefan cel Mare University of Suceava, Romania.
Prof. Yusuf ALTUN, Duzce University, TURKEY.
Prof. Nikolay V. Baranovskiy, Tomsk Polytechnic University, Russia.
Dr. Adegoke James, University of Ibadan, Nigeria.
Dr. Stefano Sfarra, University of L'Aquila - Dept. of Industrial and Information Engineering and Economics, Italy.
Prof. MEZIANI Bachir, Theoritical Physics Laboratory, Exact Sciences Faculty, Bejaia University, Algeria.
Prof. Safa Jami, Mashhad Branch, Islamic Azad University, Mashhad, Iran.
Prof. Yung-Chun Lee,National Cheng Kung University, Tainan, Taiwan Prof. Yung-Chun Lee,National
Cheng Kung University, Tainan, Taiwan.
Prof. Jacek Ptaszny,Silesian University of Technology, Institute of Computational Mechanics and Engineering, Poland.
Dr. Shuaipeng Wang, Engineering Research Center for Semiconductor Integrated Technology, Institute. of
Semiconductors, Chinese Academy of Sciences, China.
Dr. Saifutdinov Almaz, Kazan Federal Iniversity and Saint-Petrsburg University, Russia.
Prof. Kalandadze Lali, Shota Rustaveli Batumi State University, Georgia.
Dr. GUELAILIA Ahmed, Satellite development center, Algerian space agency, Algeria.
Table of Contents
The Effects of Negative Poisson’s Ratio and Finite Element Analysis of Polyvinyl
Alcohol Hydrogel with Three-Dimension Porous Structure
Dong-Fei HAN, Dian-Bin CHEN, Hong-Wei LI and Yu-Dong ZHENG ········································1
Research on Conductivity Property of Single Crystal Mo2C Thin Film with Large
Surface Area
Xing-Guo ZHU, Jun SHEN, Bing-Hui GE, Xiao-Xian ZHANG, Le-Yong YU and
Chang-Bin NIE ··············································································································2
Biosorption of Malachite Green, Safranine T and Methylene Blue onto Spent Substrate
of Flammulina Velutiper
Iian-Guo WU, Lin XIA, Ye-Jun ZHU, Jie-Yuan ZHAO, Xiao-Rong ZHANG, Si-Qi ZHAO,
Xin-Feng WANG and Tong ZHANG ···················································································3
Highly Active Fe(II) Catalyst Supported on Spherical MgCl2/Montmorillonite For
Ethylene Polymerization
Song WANG, Cheng-Cheng TIAN and San-Xi LI ···································································3
Study on Storage Stability and Groutability of Two-component Grouting Materials
using Dynamic Rheological Approach
Ru XIA, Bin LI, Yong-Zhi TANG, Peng CHEN, Bin YANG and Jia-Sheng QIAN ···························4
Phase Field Simulation of Static Recrystallization Considering Deformation
Microstructures and Inhomogeneous Distribution of Stored Energy Based on Lattice
Deformation Model
Yu-Fei LI, Zhao LIU and Heng-Hua ZHANG ·········································································5
Processing of Titaniferous Magnetite Ores with the Various Titan Dioxide Content
Andrey DMITRIEV, Roman PETUKHOV and Lubov OVCHINNIKOVA ····································6
Preparation of Trivalent Chromium Coating on 6063 Aluminum Alloy
Jian-Zhen HUANG and You-Xiong LUO ··············································································6
The Preparation of Large-Area Single Crystal MoS2 on Quartz Substrate for
Photodetector
Chang-Bin NIE, Le-Yong YU, Chun-Lei DU, Bao-Xue BO and Shuang-Long FENG ························7
Analysis of Pump Shafting Fracture on Ships
Jun SUO and Hong-Bin WANG ·························································································7
Study on Material Strength of Underwater Deployable Structures
Yan-Jun LI, Li-Quan XIE, Bing OUYANG and Tsung-Chow SU ·················································8
Thermal Behavior of α-terpinyl-β-D-glycopyranoside
Xi-Hong YANG, Yu-Kun ZHAO, Sheng LEI, Yi-Fan QIAN, Ling ZHANG,
Wei ZHAO, Tian-Dong ZHANG and Wan-Cui XIE ·································································8
Comprehensive Utilization for the Organic Solvent and the By-products of Salt Slurry
in the Process of Polyphenylene Sulfide
Huan WANG, Meng-Xue WANG, Long LI, Ya-Fei GUO, Xiao-Ping YU and Tian-Long
DENG ·························································································································9
Carpool Algorithm Based on Similarity Measure of Partition Trajectory Line
Cheng-De ZHANG, Geng DENG, Wu BO, Jun GUO, Yi-Peng SU, Sheng WANG and
Yu-Xiao ZHANG ··········································································································10
Preparation of β-Cyclodextrin modified Polystyrene Nanofiber and its Application in
the Extraction of Rhodamine B
Ren-Shan ZHAO, Xue-Jun KANG and Jian-Jun DENG ···························································11
Recovery of Rubidium and Cesium from Brines by Solvent Extraction
Shang-Qing CHEN, Meng-Xue WANG, Long LI, YaFei GUO, Xiao-Ping YU and
Tian-Long DENG ··········································································································11
Mechanical Property Analysis of Deployable Hinge Made of Carbon Fibre/Epoxy
Shape Memory
Bao-XIan JIA, Ning PENG and Wen-Feng BIAN ···································································12
Exothermic Synthesis of the Composites-Al2O3/NiAl from Al-Ni2O3-Ni System
X.D. SUN and H.G. ZHU ································································································12
Assembly of CdSe Quantum dots onto TiO2 flower-rod films for Quantum
dot-sensitized Solar Cell Applications
Li-Bo YU and Zhen LI ····································································································13
Translucent TiO2 Nanotube Film for Quantum Dots Sensitized Solar Cells
Ru SONG, Zhen LI, Li-Bo YU and Hai SONG ······································································14
Experimental and Numerical Study of Brass Specimens Subjected to High Rates of
Loading during Perforation Tests and Heated Using High-Performance Thermal
Chamber
Maciej KLÓSAK, Alexis RUSINEK, Amine BENDARMA, Tomasz JANKOWIAK and
Tomasz ŁODYGOWSKI·································································································15
Study on Equivalent Vehicle Loading on Panel of Trestle Bridge for Excavation
Jian-Qiang ZHOU, Yan-Jie XIAO and Jian-Gang HAN ····························································16
Vibration Fatigue Test of Direct-drive Permanent Magnet Motor
Zun-Wei FENG, Fu-Bing ZHANG and Ding-Xiang HU ···························································16
Experimental Investigation on Cell Electroporation under Different Applied Conditions
Jin-Hui Li, De-Yao Zhao, Dong Huang,Yu-Feng Jin, Zi-Cai Liang and Zhi-Hong LI ·························17
Research on Scatter Classification of Small Sample
Ming-Na MA and Chang-Liang LIU ···················································································18
Photoluminescence and Photocatalytic Activity in Ca2+ and Dy3+ Co-doped ZnWO4
System
Sheng DENG, Wei ZHANG, Zheng-Fa HU, Zu-Yong FENG, Lun MA, Yong-Man Pan,
Xia SHENG and Li LUO ·································································································19
Corrosion Morphologies and Products of Copper Immersed in Dimethyl Sulfite
Hydrolysis Solution
Jing TANG, Qing YAN, Meng YANG and Li-Qun MA ···························································19
In-situ Formed Al from the Hydrogenation of Al12Mg17 on Hydrogen Desorption
Properties of MgH2
Yang-Lin ZHU, Ya-Na LIU, Huai-Jun LIN, Yun-Feng ZHU, Yao ZHANG and Li-Quan LI ···············20
Hydrogen Storage Properties of Mg95Ni5-10 wt% PVP Composite Prepared by
Stirring and Centrifugation Process
Hui-Hui HAN, Ya-Na LIU, Huai-Jun LIN, Yun-Feng ZHU and Li-Quan LI ···································21
Research on Design Method of Coordination Control System for Ultra Supercritical
Power Generation Unit Based on Condensate Throttling Security Control Strategy
Jiangen HU, Feng YIN, Xiao-Qiang CHEN, Yan-Ni LIU and Zi-Qiang WANG ······························22
Tribological Property of Surface Hybrid Composite Layer Fabricated on Aluminum
Alloy 7075 by FSP
Xia CHANG，Cheng-Long LIU, Yan-Ping MA, Chen-Hui CHEN, Lin-Jiang CHAI and
Wei-Jiu HUANG ···········································································································23
Microstructure and Mechanical Property of SiC Reinforced 7075 Alloy Surface
Composite Fabricated by Friction Stir Processing
Xia CHANG，Cheng-Long LIU, Yan-Ping MA, Chen-Hui CHEN and Lin-Jiang CHAI ···················24
Design Research and Application of D-shape Expansive Concrete-filled Steel Tube
Supports in Roadway Support
Li-Min LIU, Jin-Peng ZHANG, Wei-Tao LIU, Xu YAN, Zhi-Kui WANG and Jun-Zhi CAO ·············25
Identification of Constitutive Parameters of Laser Welded Aluminum Alloy Using
Digital Image Correlation
Yue-Peng WEI, ZHEN-KUN LEI and Rui-Xiang BAI ·····························································26
Crystal Orientation and Electrical Properties of Al and Ga Co-Doped Zinc Oxide
Transparent Conducting Films Deposited on Sapphire Surface
Yutaka SAWADA, Yuta HASHIMOTO, Yoichi HOSHI, Satoru KANEKO,
Takayuki UCHIDA, Shin-ichi KOBAYASHI and Li-Xian SUN ·················································27
Determination of Thermal Characteristics of a New Buried Insulation
Si-Si LI, Wen-He ZHOU, Hai-Li ZHOU and Liang-Bi WANG ··················································27
Experimental and Numerical Study on the Dynamic Compressive Properties of
Concrete
Min LI ························································································································28
Preparation and Characterization of the Solid Dispersion Quercetin with Phospholipid
Hong-Bo YANG, Zhan-Bin Li, Feng XIE, Guang-Lin SONG and Hong TAN ································28
Effects of Al2O3 Particles on Grain Growth of AZ31 Magnesium Alloy at Elevated
Temperatures by Phase Field Simulation
Ri HE, Jian-Feng JIN and Bernie Ya-Ping ZONG ···································································29
Microstructure and Machine Properties of Co37+xNi34-xAl29(x=0, 1, 2, 3) Ferromagnetic
Shape Memory Alloys
Jia JU, Chen YAN and Liu YANG ·····················································································30
Experimental study on the Influence of Different Types of Probes on Piezoresistive
Characteristics of Smart Concrete In-filled with Graphene
Yong ZHANG, Qiong LIU and Wen-Xin WU ·······································································31
Effect of Dislocation Density Gradient on Deformation Behavior of Pure Nickel
Subjected to Torsion
Dong HE, Yong HUAN and Qiang LI ·················································································32
Dielectric Characteization and AC Impedance Studies of Composite Ceramics
xBiFeO3-(1-x)Sr2Bi4Ti5O18
Ling-Xu WANG, Xiao-Dong GUO, Feng-Qing ZHANG and Su-Hua FAN ···································33
Testing of the Oxidation Resistance of MgAlON Materials with Non-isothermal
Oxidation Method
Xiu-Teng WANG, Ya-Jing ZHANG, Ling XU, Pu XIAO, Ling LIN, Juan WANG,
Shuang-Wen JIA, Wei-Ming ZHU, Xiao-Chun ZHU and Feng-Ying JI ·········································34
Preparation of Bimodal Porous Silica Starting from Fumed Silica under Normal
Pressure
Li-Ping SHENG and Shi-Quan LIU ····················································································35
Aroma-producing of β-carotene Degraded by the Fusarium Sp
Sheng LEI, Li-Xhi DANG, Yuan-Dong LI, Yi-Peng ZHANG and
Yan-Qing DUAN ··········································································································35
The Research on the Degradation of β-carotene by The Penicillium Sp
Xing LIU, Li-Xhi DANG, Xiu-Ming LIU, Yuan-Dong LI, Yi-Peng ZHANG and Yan-Qing
DUAN························································································································36
Generalized Grouping Regularization for Time Domain Force Reconstruction
Problems
Qiao-Feng LI and Qiu-Hai LU ···························································································36
Cyclic Behavior of Spatial Beam-to- Side Column Joint with T-stub
Xin BU, Qian GU and Xin-Wu WANG ···············································································37
Numerical Analysis of Wake Field over a Submarine with Full Appendages Based on
STAR-CCM+
Li WANG ···················································································································37
State of Art of Seismic Design for CFRD from Earthquake-induced Damage of
Zipingpu Dam
Hong-Jun LI and Jian-Ming ZHAO·····················································································38
Study of Wind Speed Effect on Laser Detection in Natural Gas Pipeline Leaking
Yun-Bin ZHANG, Xu ZHAO, Shu WANG and Zi-Yang HE ·····················································38
Theoretical Study on Composite Bars of Basalt Fiber
Xiao-Chu WANG, Tian-Shi RONG and Liu XIAO ·································································39
Research on Different Forms of Porous Windbreak under Cross Wind
Run-Dong LIU, Jun MAO and Yan-Hong XI·········································································39
Experimental Study on Evaluating Smoke Control System Performance in a Transfer
Station
Xue-Jin LI, Yan-Feng LI, Jin ZHANG and Hong-Yi WANG ·····················································40
Study on Fire Evacuation and Smoke Spread of Atrium Metro Station
Yang TIAN, Jun-Mei Li, Yan-Feng LI, Hong-Yi WANG and Zhang JIN ·······································40
Numerical Studies on the Combined Effects of the Measures to Prevent Fire Vertical
Spread along the Exterior Wall in High-rise Residential Buildings
Jun-Mei LI, Yu-Hang ZHAO, Ren ZHANG and Xue-Fei XING ·················································41
Finite Element Analysis of Composite Ribs of Basalt
Xiao-Chu WANG, Tian-Shi RONG and Liu XIAO ·································································41
Testing Research on Moisture Content Effect to Safety of Highway Slope Subgrade
Wan-Xue LONG, Yin CHENG, Bao-Lin ZHU and Lin LI ························································42
Large Storage Tanks Foundation Settlement Structural Mechanics Characteristics
Analysis
Ke GONG and Jia-Shun HU ·····························································································42
Study on Mongolian Yurt Features and its Environmentally Friendly Design
Xin-Hong ZHANG and Yu-Tong BAI ·················································································43
Local Subdomain Formulation for Structural Nonlinear Dynamic Finite Element
Analysis
Chao-Jiang FU ··············································································································43
A Brief Talk on Overseas T-Beam Erection Technology in Conditions of Steep Slope
with Segment Customized Assembled Bridging Machine
Yan-Qiang GAO, Peng ZHAO and Hai-Nan WANG ·······························································44
Advanced Analysis of Braced Staggered Truss of Steel Structure
Wen-Wei YANG, You-Dong XI and Wen-Shu ZHANG ··························································44
Influence of Silicon Content on the Photocatalytic Activity of Methyl Orange by
TiO2-SiO2 Composite Aerogels
Qun XIA, Jia-Jia JIA and Ping-Hua ZHU··············································································45
Experimental Study on the Influence of Particle Size of the SiO2 Aerogel on Properties
of Silica Aerogel Tunnel Fireproof Mortar
Ping-Hua ZHU and Yuan-Qian SUN ···················································································45
Pumping Theory on Crushed Sand Concrete
Lei YU, Zhao-Lei LIU and Lei CHEN ·················································································46
Research on the Isolation Effect of Rolling Friction Bearing
Xi-Sen FAN, Yu-Lin LI and Hong-Yun XU ··········································································46
Analysis on the Planning and Architectural Design Strategy of the Area in the Front of
Modern Thermal Power Plant
Run-Qing ZHENG,Wei-Dong JI, Fei-Fei ZHANG, Kun-Peng WANG and Wei YU ·························47
The Feasibility Analysis of a Quick Response Artificial Finger Actuated by SMA
Springs
Yu LUAN, Lin-Xiang WANG and Rabiu Ahmad ABUBAKAR·················································47
Kinetical Study for Radical Copolymerization of N-(4-bromo-3,5-difluorophenyl)
Maleimide with Styrene Including Thermal Stability of the Obtained Copolymer
Yan-Xun LI, Cong-Cong LI and Lei CHEN ··········································································48
Numerical Simulation of Smoke Back-layering Length with Different Smoke Exhaust
Modes in Subway Tunnel
Zhen CHEN, He-Ping ZHANG, Shao-Gang ZHANG, Min Peng and Xu-Dong CHENG ···················48
Effect on the Vanadium Addition on the Microstructure and Property of HRB 400 Steel
Bar
Wei-Ming QIU, Ji-Guang XIAO, Jun GUO, Xue-Rong WEN and Zhi-Peng LI ·······························49
Mechanical Behavior of Reamer during Enlarging a Super Large Diameter Directional
Hole
Bao-Kui GAO, Liang GAO and Li-Song WANG ···································································49
Research on the Activation Energy of the Crystallization Process for the Amorphous
Solids in Blast Furnace Slag
Hai-Feng WANG, Yang LIU, Chun-Xia ZHANG and Yuan-Hong QI ··········································50
Study on Low Temperature and High Temperature Performance of Epoxy Resin
Particles Used for Asphalt Pavement
Xue-Yan ZHOU, Yan-Zhen BO and Shi-Yu DUAN ································································51
Impact Analysis of Filler to Bearing Capacity of Reinforced Gravel Structure Layer
with Geocell
Ning LI, Rui LI, Miao YU and Jin MA·················································································52
Prestress Loss Test and Analysis of Long Span Continuous Rigid Frame Bridge
Zhi-Min LING, Xiang ZhANG and Xun WU ········································································53
Rheological Model of Fresh Concrete in Vibrated State
Guo-Dong CAO and Zhu-Guo LI ······················································································53
Reactive Bay-Functionalized Perylene diimide: Synthesis, Structure and
Characterization
Hillary KIPTANUI KOGO, Bin SUN and Xiao-Ling WANG ····················································54
A Comparative Study on Numerical Discriminances for Abnormal Monitoring of
Submarine Elevation
Zi-An WANG and Zi-Zhen LIU·························································································55
The Effects of Negative Poisson′s Ratio and Finite Element Analysis of
Polyvinyl Alcohol Hydrogel with Three-Dimension Porous Structure
Dong-Fei HAN1,a *, Dian-Bin CHEN2,b, Hong-Wei LI3,c and Yu-Dong ZHENG4,d
1,2,3
Baicheng Ordnance Test Center of China, Baicheng, Jilin, 137001, China
4
School of Materials Science and Engineering University of Science and Technology Beijing,
Beijing 10083, China
a
[email protected], [email protected], [email protected],
d
[email protected]
*Corresponding author
Keywords: Three-dimension porous structure, Polyvinyl alcohol hydrogel, Honeycomb structure, a
novel volume element, The Poisson’s ratio, Finite element method.
Abstract. Based on the assumptions of the preparation process and the microstructure
characteristics of polyvinyl alcohol hydrogel with three-dimension porous structure, and compared
to the similar hexagonal honeycomb configuration, a kind of novel Centre symmetric honeycomb
structure with three sorts of shapes, stack patterns evaluated is constructed. The results show that
the entire structure without filling with honeycombs has the negative Poisson′s ratio ignoring
various configuration parameters. The entire structure filling with honeycombs, the changes of the
honeycombs thickness, three different arrange-square, vertical and transverse deformation modes,
and the configuration parameters make the entire unit cell possess the negative Poisson′s ratio.
When the numerical value of the unit cell thickness is less than 5μm and the honeycombs in the
novel Centre symmetric structure take arrange-square shapes, if filling with circular honeycombs,
the entire structure should choose the bigger values of the structure parameters R2,θ1 and L2, the
novel Centre symmetric honeycomb structure possess the negative Poisson′s ratio; if filling with
hexagonal honeycombs, the entire structure should choose the smaller values of the structure
parameters R2,θ1 and L2, the novel Centre symmetric honeycomb structure possess the negative
Poisson′s ratio.
1
Research on Conductivity Property of Single Crystal Mo2C Thin Film
with Large surface Area
Xing-Guo ZHU1,2,a, Jun SHEN1,2,b,* , Bing-Hui GE3,c, Xiao-Xian ZHANG4,d,
Le-Yong YU1,e and Chang-Bin NIE1,f
1
Chongqing Key Laboratory of Multi-Scale Manufacturing Technology, Chongqing Institute of Green
and Intelligent Technology, Chinese Academy of Science, Chongqing 400714, P R China
2
University of Chinese Academy of Sciences, Beijing 10049, P R China
3
National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of
Sciences, Beijing 100190, P R China
4
CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for
Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, P R
China
a
[email protected], [email protected], [email protected], [email protected],
e
[email protected], [email protected]
*Corresponding author
Keywords: Transition metal carbides, Molybdenum
Two-dimensional nanostructure, Chemical vapor deposition.
carbide,
Electrical
conductivity,
Abstract. Two-dimensional (2D) materials beyond graphene have recently attracted much attention
due to the potential applications in electronic and optoelectronic devices. Herein, we report the
synthesis and characterization of 2D single crystalline molybdenum carbide (Mo2C) with large
surface area. Conductivity properties of 2D Mo2C are measured in detail with field effect transistor.
The result shows a good property with a high conductivity up to 104 S/m, which expects the
potential application of 2D Mo2C thin film in electrochemical and catalytic electrodes.
2
Biosorption of Malachite Green, Safranine T and Methylene Blue onto
Spent Substrate of Flammulina velutiper
Jian-Guo WU1,a,*, Lin XIA1,b, Ye-Jun ZHU1,c, Jie-Yuan ZHAO1,d,
Xiao-Rong ZHANG1,e, Si-Qi ZHAO1,f, Xin-Feng WANG1,g and Tong ZHANG1,h
School of Life Science, Huaiyin Normal University, Huai’an, China
a
[email protected], [email protected], [email protected], [email protected],
[email protected], [email protected], [email protected], [email protected]
e
*Corresponding author
Keywords: Biosorption, Thermodynamics, Isotherms, Spent mushroom substrate, Kinetics.
Abstract. Spent substrate of Flammulina velutipes (SSFV) was firstly used as a biosorbent to
adsorb malachite green, safranine T and methylene blue in aqueous solution, and the adsorption
thermodynamics and kinetics were also studied. Langmuir and Freundlich isotherm models fit well
the adsorption data, and the maximum adsorption capacity of SSFV for malachite green was 30.77
mg/g. Adsorption of the dyes onto SSFV was a spontaneous exothermic process based on
adsorption thermodynamics model. SSFV could adsorb the dyes rapidly and the data fit well with
second-order kinetics model. The results suggest that SSFV should be an economical and efficient
biosorbent for the three dyes.
Highly Active Fe(II) Catalyst Supported on Spherical
MgCl2/Montmorillonite for Ethylene Polymerization
Song WANG1,a, Cheng-Cheng TIAN2,b and San-Xi LI3,c,*
1,2,3
School of Science, Shenyang University of Technology, Shenyang, 110870, China
a
[email protected],[email protected],[email protected]
*Corresponding author
Keywords: Fe(II) Catalyst, Polyethylene, PE/MMT composite.
Abstract. A bis(imino)pyridine-Fe(II) complex was synthesized and immobilized on the spherical
support of MgCl2-montmorillonite (MgCl2-MMT). After activation with triethylaluninum, this
catalyst was used in the polymerization of ethylene. The results indicate that this catalyst exhibited
the highest activity and bulk density when the content of MMT in the support is 25%.
3
Study on Storage Stability and Groutability of Two-component Grouting
Materials using Dynamic Rheological Approach
Ru XIA1,a,*, Bin LI1,b, Yong-Zhi TANG3,c, Peng CHEN1,d, Bin YANG1,4,e and
Jia-Sheng QIAN1,2,f
1
School of Chemistry & Chemical Engineering, Anhui University, Hefei, Anhui, China
2
Anhui Provincial Key Laboratory of Environment-Friendly Polymer Materials, Hefei, Anhui, China
3
Huainan Mining (Group) Co., Ltd., Huainan, Anhui, China
4
Anhui Provincial Laboratory of High Performance Rubber Materials and Products, Anhui, China
a
[email protected], [email protected], [email protected], [email protected],
e
[email protected], [email protected]
*Corresponding author
Keywords: Polyurethane, Grouting materials, Rheology property, Two-component.
Abstract. The present work primarily investigated the rheological property of two- component
EP/PU grouting materials by rotational rheometer. The store-stability of seriflux at different
temperatures was studied through the correlation between strain and storage modulus. The
relationship between shear stress and viscous modulus demonstrate that the viscosity of grouting
materials can keep steady at 10-20ºC. The results showed that seriflux A1 and B1 share similar
non-Newtonian index and good groutability at 30ºC.
4
Phase Field Simulation of Static Recrystallization Considering
Deformation Microstructures and Inhomogeneous Distribution of Stored
Energy Based on Lattice Deformation Model
Yu-fei LI 1,a, Zhao LIU 2,b, Hui-Hui XIONG 3,c and Heng-Hua ZHANG 4,d,*
1,2,3,4
School of Material, Shanghai University, Shanghai, China
a
[email protected],[email protected],[email protected],[email protected]
*Corresponding author
Keywords: Multi-state phase field, Nb micro-alloy, Stored energy weight factor λ, Subgrain
nucleation.
Abstract. A numerical model of recrystallization taking the deformation and the inhomogeneous
distribution of stored energy into account were proposed in this paper. Here the deformed
microstructure is obtained by a lattice deformation model and the microstructure evolution during
recrystallization is simulated by a multi-state free energy phase field method. According to the
characteristics of the different deformation zone and the inhomogeneous distribution of the stored
energy, the weight factor λα reflected the distribution of the stored energy in the deformed zones is
introduced in this work. As for the density of dislocation, the stored energy in the grain boundary
and the triple junctions are double and 2.5 times higher than that within the grain, respectively. We
utilize the multi-state free energy function to simulate the recrystallization process of the
0.11C-0.21Si-1.40Mn-0.04Nb steel. The results of simulation match very well with the experiments
in the 0.11C-0.21Si-1.40Mn-0.04Nb steel. Therefore, through these models, it provides an excellent
resolution to the problem that the deformation and nucleation affection on the process of the
recrystallization. It is confirmed that recrystallization simulation depending on the lattice
deformation model and taking the inhomogeneous distribution of the store energy into account can
be successfully proposed to simulate practical situation.
5
Processing of Titaniferous Magnetite Ores with the Various Titan
Dioxide Content
Andrey DMITRIEV1,a,*, Roman PETUKHOV1,b and Lubov OVCHINNIKOVA1,c
1
Institute of Metallurgy of Ural Branch of Russian Academy of Sciences, 101, Amundsen st.,
Ekaterinburg, 620016, Russia
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Titaniferous magnetite ores, Roasting, Raw material quality.
Abstract. The diagram of step-by-step transfer of the blast furnaces to melting of the titaniferous
magnetite ores of actually Kachkanarsky field is offered. The damp pellets from a compound of the
titaniferous magnetite concentrates of Gusevogorsky and Kachkanarsky fields with a step by 20 %
are in vitro received. Their oxidizing roasting is made. The main metallurgical properties of the
burned pellets - reducibility, durability, softening and melting temperatures are defined. Their X-ray
diffraction analysis is made.
Preparation of Trivalent Chromium Coating on 6063 Aluminum Alloy
Jian-Zhen HUANG1,a,* and You-Xiong LUO1,b
1
Foshan Supervision and Testing Centre of Quality and Metrology, Foshan, Guangdong 528000,
China
a
[email protected], [email protected]
*
Corresponding author
Keywords: Aluminum alloy, Trivalent chromium, Coating, Corrosion resistance.
Abstract. The trivalent chromium coating was deposited on the surface of 6063 aluminum alloy
with Cr2(SO4)3, H3PO4 and K2ZrF6. The performances of trivalent chromium conversion coating
were analyzed by CuSO4 dropping corrosion test, electrochemical polarization curve, scanning
electron microscope (SEM) and energy dispersive X-ray analysis (EDAX). The conversion coating
shows gray color and consists of Cr, Zr, K, Al, P, O. The analytical results indicate that the
aluminum alloy coated with trivalent chromium exhibits better corrosion resistance than the pure
aluminum alloy.
6
The Preparation of Large-Area Single Crystal MoS2 on Quartz Substrate
for Photodetector
Chang-Bin NIE1,2, Le-Yong YU2,*, Chun-Lei DU2, Bao-Xue BO1 and
Shuang-Long FENG2
1
College of Optical and Electronic Information, Changchun University of Science and Technology,
Changchun 130022, PR China
2
Micro-nano manufacturing and system integration center, Chongqing Institute of Green and
Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, PR China
*Corresponding author
Keywords: MoS2, Au foil, Single-crystal, Photodetector.
Abstract. Controllable synthesis of high quality large area monolayer MoS2 is still a challenge for
its practice application. In this work, we report an Au foil assistant synthesis large size (400 μm)
single crystals MoS2 on quartz substrate via chemical vapor deposition (CVD). The Raman and
photoluminescence spectroscopy studies indicate the synthesized monolayer MoS2 has a high
homogenous optical characteristic. The optoelectronic performance of MoS2 photodetector were
also fabricated which shows a high photo-response of 550mA/W and a fast photo-response time of
230 ms. The growth techniques described here will beneficial for other atomically thin TMD
materials growth.
Analysis of Pump Shafting Fracture on Ships
Jun SUOa,* and Hong-Bin WANG
Naval Academy of Armament, Beijing 100161, China
a
[email protected]
*Corresponding author
Keywords: Ship, Pump, Shaft, Fracture.
Abstract. Fracture accidents of a certain type of pump shaft on a ship occurred repeatedly at
runtime. The physicochemical properties, macro morphology, microstructure, chemical
compositions at typical locations are analyzed in this paper. The main reason of the accidents is
fatigue fracture. The material analysis and subsequent force-vibration analysis give the main cause
of pump shaft fracture and provide guidance for ships design.
7
Study on Material Strength of Underwater Deployable Structures
Yan-Jun LI1,a, Li-Quan XIE2,b,*, Bing OUYANG3,c and Tsung-Chow SU3,d
1
Harbor Branch Oceanographic Institute, 5600 US-1, Fort Pierce, FL 34946, USA
2
Department of Ocean and Mechanical Engineering, Florida Atlantic University, 777 Glades Road,
Boca Raton, FL 33431, USA
3
College of Civil Engineering, Tongji University, 1239 Siping Rd, Shanghai, 20009, P. R. China
a
[email protected], [email protected], [email protected], [email protected]
*Corresponding author
Keywords: Fabric strength, Polyethylene Terephthalate film, Strip test, Underwater Deployable
Structures.
Abstract. Underwater deployable structures are known as Ocean Morphing Structures, which can
be compacted and transported by underwater robots then morph into the final form upon arrival.
The underwater deployable structures are made of waterproof fabrics to provide a lightweight,
compact solution for the underwater application. This paper focuses on the fabric materials strength
used for the ocean morphing structures‟ fabrication. The material of Polyethylene Terephthalate
(PET) film and the glued seams are tested in dry and wet conditions. This work provides the
experimental study of the physical strength for the effect of fabrication direction, fabric thickness
and application environment.
Thermal Behavior of α-terpinyl-β-D-glycopyranoside
Xi-Hong YANG1, Yu-Kun ZHAO1, Sheng LEI2, Yi-Fan QIAN3, Ling ZHANG2,
Wei ZHAO2, Tian-Dong ZHANG2 and Wan-Cui XIE1,*
1
College of Marine Science and Biological Engineering, Qingdao University of Science &
Technology, Qingdao, China
2
Technology Center of China Tobacco Yunnan Industrial Co. Ltd., Kunming, China
3
Qingdao No.2 Middle School of Shandong Provence, Qingdao, China
*Corresponding author
Keywords: α-terpinyl-β-D-glucapyranoside (TGLY), TGA/SDTG, DSC, Thermal degradation.
Abstract. Thermal decomposition of α-terpinyl-β-D-glucapyranoside was studied by DTA/SDTG
and DSC. The heating rate was 5, 7.5, 10 and 15 K/min, and the samples were heated from the 30 to
500°C, the methods of Friedman and Flynn-Wall-Ozawa were applied to calculate the parameters
of thermal degradation. Degradation mechanism was estimated by the methods of Coats-Redfern
and Phadnis-Deshpande. TG-DTG curves showed that with the increased heating rate, the mass of
α-terpinyl-β-D- glucapyranoside of starting loss T0, the biggest rate of mass loss Tp and final mass
loss Tf all have linear increase. So that thermal degradation temperature was mainly influenced by
the heating rate B. The DSC curves showed that melting and decomposition proceeded at same time.
By Friedman and Flynn-Wall-Ozawa, the activate energy of Ea were 216.63 KJ/mol and 206.18
KJ/mol respectively, with well correlation.
8
Comprehensive Utilization for the Organic Solvent and the By-products
of Salt Slurry in the Process of Polyphenylene Sulfide
Huan WANG1, Meng-Xue WANG1, Long LI1, Ya-Fei GUO1,2, Xiao-Ping YU1,2,*
and Tian-Long DENG1
1
Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and
Technology, Tianjin, 300457, PRC
2
College of Chemistry and Materials Science, Northwest University, Xi’an 710127, PRC
[email protected]
*Corresponding author
Keywords: Polyphenylene sulfide, By-product, Salt slurry, Lithium salts, Recycle.
Abstract. Polyphenylene sulfide (PPS) is a kind of excellent special engineering plastics, and its
by-product salt slurry usually contains a large number of N-methyl-pyrrolidone (NMP), oligomers,
lithium chloride and sodium chloride. The green recycling of the salt slurry has important
significance for the sustainable development of PPS industry. In this paper, the recovery of NMP
from PPS by-products by flash evaporation and solvent extraction, and the recovery of lithium
chloride by calcination, precipitation and organic solvent extraction were reviewed in details. The
key problems existed in these recycling methods were analyzed, and the new tends for the
comprehensive recycling of PPS by-products in the future were also pointed out.
9
Carpool Algorithm Based on Similarity Measure of Partition Trajectory
Line
Cheng-De ZHANG1,a,*, Geng DENG1,b, Wu BO1,c, Jun GUO2,d, Yi-Peng SU1,e,
Sheng WANG1,f and Yu-Xiao ZHANG1,g
1
School of Information and Safety Engineering, Zhongnan University of Economics and Law,
Wuhan 430073, China
2
School of foreign language, Zhongnan University of Economics and Law, Wuhan 430073, China
a
[email protected], [email protected], [email protected],
[email protected], [email protected], [email protected], [email protected]
d
*Corresponding author
Keywords: Partition Trajectory Line, Carpooling, Hausdorff Distance.
Abstract. Rapid increase of private cars leading to serious road congestion and air pollution
problems, carpool has become an important choice for people to travel. In order to improve the
service quality of carpool, trajectory matching is becoming a hot topic. However,traditional path
matching algorithm based on Hausdorff distance has exposed two problems: (2) Ignoring waiting
time of general users; (2) The direct calculation of the Hausdorff distance of the entire path cannot
reflect the impact of special sections on the matching metric. To solve the above mentioned
problems, this paper proposed an improved algorithm: (1) Hausdorff Distance is combined with
turning point; (2) Turning point is taken as an effect way to segment trajectories. Compared to the
classical algorithm MCT (Minimum completion time online mode scheduling algorithm), proposed
algorithm get better performance.
10
Preparation of β-Cyclodextrin modified Polystyrene Nanofiber and Its
Application in the Extraction of Rhodamine B
Ren-Shan ZHAO1,a, Xue-Jun KANG1,b,* and Jian-Jun DENG2,c
1
Key Laboratory of Child Development and Learning Science (Ministry of Education), Research
Center for Learning Science, Southeast University, Nanjing, China, 210096
2
Suzhou Dongqi Biological Technology Co., LTD, Suzhou, 215123, China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: β-Cyclodextrin, Rhodamine B, Packed-fiber solid-phase extraction.
Abstract. An unique pretreatment and detection of rhodamine B in chilli sanples was described.
The pretreatment method was based onβ-Cyclodextrin modified polystyrene (PS) nanofiber. The
modified nanofiber obtained was studied by scanning electron microscopy and fourier transform
infrared spectroscopy, respectively. The modified PS nanofiber extraction efficiency was higher
than unmodified PS nanofiber.
Recovery of Rubidium and Cesium from Brines by Solvent Extraction
Shang-Qing CHEN1, Meng-Xue WANG1, Long LI1, Ya-Fei GUO1,2,*,
Xiao-Ping YU1,2 and Tian-Long DENG1
1
Tianjin Key Laboratory of Marine Resources and Chemistry, College of Chemical Engineering and
Materials Science, Tianjin University of Science and Technology, Tianjin, 300457, PRC
2
College of Chemistry and Materials Science, Northwest University, Xi’an 710127, PRC
[email protected]
*Corresponding author
Keywords: Brines, Rubidium, Cesium, Solvent extraction, Extractant.
Abstract. Recovery of rubidium and cesium from brines by solvent extraction is of great significance
to comprehensively utilize rubidium and cesium from the brine resources of salt lake brine,
underground water and oil/gas field brine. Three kinds of extraction agents including phenols, crown
ethers and other reagents used in domestic and overseas were summarized systematically, and the
advantages and disadvantages were also demonstrated. The key problems existed in the extraction of
rubidium and cesium from salt lake brines were pointed out, and the new trends in the future were also
discussed.
11
Mechanical Property Analysis of Deployable Hinge Made of Carbon
Fibre/Epoxy Shape Memory
Bao-Xian JIA1,a, Ning PENG1,b and Wen-Feng BIAN2,c
1
School of Naval Architecture, Harbin Institute of Technology (Weihai), Weihai, China, 264209
2
Department of civil engineering, Harbin Institute of Technology (Weihai), Weihai, China, 264209
a
[email protected], [email protected], [email protected]
* Corresponding author
Keywords: Shape memory polymer, Deployable hinge, Structural design, Mechanical property,
Finite element simulation.
Abstract. This study designed a structure of the shape memory composite hinge. Through finite
element simulation, the process in positive and negative bending of the lamella was analyzed, and
the corresponding nephogram were obtained. Bending moments of different fiber content were
studied, the bending of the lamella with different bending distance was simulated, and the curves of
bending moment with bending angle in different bending distance were obtained. Hinge bending
process simulation shows when the hinge begins to bend; the stress of the inner positive bending
lamella is larger. With the increase of the bending angle, the stress of the lateral bending lamella
increases. As for the relationship of moment-angle, the process of unfolding of the hinge is
basically the same as that of the lamellae. However, the hinge bending moment is much greater than
the single layer lamella bending moment. The hinge structure of back-to-back can increase the
structure stiffness and the bending resilience ability. The tested moment of the hinge is similar to
the simulation result.
Exothermic Synthesis of the Composites -Al2O3/NiAl from Al-Ni2O3-Ni
System
X.D. SUN1,a and H.G. ZHU2,b,*
1,2
College of Materials Science and Engineering, Nanjing University of Science & Technology.
Nanjing, 210094; P. R. China
a
[email protected],[email protected]
*Corresponding author
Keywords: Exothermic sintering, Differential scanning calorimetry, NiAl.
Abstract. Nickel aluminum matrix composites material reinforced with 10% volume fraction of
α-Al2O3 is prepared by exothermic sintering process. The reaction process and microstructures are
analyzed by using differential scanning calorimetry (DSC), X-ray diffraction (XRD) ,scanning
electron microscopy(SEM) and energy dispersive spectroscopy(EDS).The results show that the
activation energy of the sample with a volume fraction of 10% is 439kJ / mol. The reinforcements
are α-Al2O3 uniformly distributed in the NiAl matrix. The reaction occurs spontaneously at 1100K
and emit a lot of heat.
12
Assembly of CdSe Quantum Dots onto TiO2 Flower-rod Films for
Quantum Dot-sensitized Solar Cell Applications
Li-Bo YU1,a and Zhen LI1,2,b,*
1
College of Chemistry and Chemical Engineering, Hexi University, Zhangye City 734000, Gansu
Province, People’s Republic of China
2
Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Hexi University, Zhangye City
734000, Gansu Province, People’s Republic of China
a
[email protected], [email protected]
*Corresponding author
Keywords: CdSe quantum dots, TiO2 flower-rod, Solar cell.
Abstract. A hierarchical double-layered TiO2 flower-rod structure composed of three-dimensional
(3D) TiO2 flowers and one-dimensional (1D) nanorods on transparent fluorine-doped tin oxide
(FTO) conducting glass has been synthesized by a facile hydrothermal method and was applied as
photoanode in CdSe quantum dots sensitized solar cells (QDSSCs). The 3D TiO2 flowers with the
increased surface areas can adsorb more QDs, which reinforce the absorption of light; meanwhile
1D TiO2 nanorods beneath the flowers offer a direct electrical pathway for photogenerated electrons,
accelerating the electron transfer rate. The effect of coating cycles of QDs on the photovoltaic
performance was investigated by successive ionic layer adsorption reaction (SILAR) cycles. The
best power conversion efficiency of solar cell based on flower-rod structure with 12 SILAR cycles
of CdSe QDs can reached to 1.98% under one sun illumination (AM 1.5G, 100 mW/cm2).
13
Translucent TiO2 Nanotube Film for Quantum Dots Sensitized Solar Cells
Ru SONG1,a, Zhen LI1,b,*, Li-Bo YU1,c, and Hai SONG2,d
1
College of Chemistry and Chemical Engineering, Hexi University, Zhangye City, Gansu Province
734000, People’s Republic of China
2
Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Hexi University, Gansu Province
734000, People’s Republic of China
a
[email protected], [email protected], [email protected], [email protected]
*Corresponding author. TEL. +8615693648725
Keywords: TiO2, Nanotube, Film, Solar cells.
Abstract. A translucent TiO2 nanotube film was fabricated as architecture for quantum dots
sensitized solar cells (QDSSCs). The CdS quantum dots (QDs) were deposited on this translucent
film by successive ionic layer adsorption reaction (SILAR) method. We analyzed the CdS QDs
sensitized TiO2 nanotube by SEM and TEM, which proved that this TiO2 nanotube film can absorb
QDs for solar cell application. Based on this translucent TiO2 nanotube film, QDSSC which can be
illuminated from photoanode was constructed. In comparison with QDSSC based on TiO2 nanotube
grown on Ti foil for illuminated from counter electrode, the photoanode illuminated QDSSC shows
a significant improvement of photovoltaic performance. The improved result can be ascribed to the
contribution of translucent TiO2 NT film, which provides the possibility for photoanode
illumination to reduce the loss of light caused by unwanted reflection and absorption.
14
Experimental and Numerical Study of Brass Specimens Subjected to
High Rates of Loading during Perforation Tests and Heated Using
High-Performance Thermal Chamber
Maciej KLÓSAK1,2,a,*, Alexis RUSINEK3,2,b, Amine BENDARMA4,1,c,
Tomasz JANKOWIAK4,d and Tomasz ŁODYGOWSKI4,e
1
Universiapolis, Ecole Polytechnique d’Agadir, Bab Al Madina, Qr Tilila, Agadir, Morocco
2
The International University of Logistics and Transport in Wroclaw, Soltysowicka 19, Wroclaw,
Poland
3
University of Lorraine, Laboratory of Mechanics, Biomechanics, Polymers and Structures (LaBPS),
1 route d'Ars Laquenexy, Metz, France
4
Poznan University of Technology, Institute of Structural Engineering, Piotrowo 5, 60-965 Poznan,
Poland
a
c
[email protected], [email protected],
[email protected], [email protected],
e
[email protected]
*Corresponding author
Keywords: Brass alloy mechanical properties, High rates of loading, Gas gun experimental
technique, High-performance thermal chamber.
Abstract. The paper describes the mechanical behavior of brass alloy under impact loading. The
work is focused on perforation tests carried out at wide range of specimen temperatures. This has
been obtained due to application of the specially designed thermal chamber to heat specimens
before impact. Based on this experimental series, the ballistic properties of the material impacted by
conical nose shape projectile are studied. The experimental investigations have been extended by
numerical simulations using a general purpose software Abaqus/Explicit. The phenomenological
constitutive relation has been checked coupled with a failure criterion. Finally, good correlation is
reached between numerical and experimental results.
15
Study on Equivalent Vehicle Loading on Panel of Trestle Bridge for
Excavation
Jianqiang ZHOU1,a, Yan-Jie XIAO2,b and Jian-Gang HAN2,c,*
1
Zhejiang Communications Quality Supervision, Hangzhou, China
2
College of Civil Engineering and Architecture, Hainan University, Haikou, China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Excavation, Trestle Bridge, Equivalent Loading.
Abstract. Earthwork vehicle is the main construction vehicle that runs on the trestle bridge of
excavation. The latest Load code for the design of building structures has not yet provided the
equivalent vehicle loading on the trestle bridge panel in China. Considering the number of
earthwork vehicles, the span and the thickness of the trestle bridge panel and other factors, the
unfavorable distribution of wheels of earthwork vehicle had been analyzed. The equivalent
uniformly distributed vehicle loading was obtained by means of the software ABAQUS. The results
may be the references to the designers of the trestle bridge for excavation.
Vibration Fatigue Test of Direct-drive Permanent Magnet Motor
Zun-Wei FENG1,a, Fu-Bing ZHANG2,b,* and Ding-Xiang HU1,c
1
CRRC Nanjing Puzhen Co., Ltd. No.5, No.68, Puzhu North Road, Pukou District, Nanjing City,
Jiangsu Province, China
2
State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu, China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Direct-drive permanent magnet motor, Vibration, Test bench.
Abstract. For a newly developed direct-drive permanent magnet motor, it is assembled with the
bogie. In the test bench about the vibration fatigue test, to study the motor at certain amplitude of
the acceleration, the vibration to a certain number of times, whether the motor shell and the inner
bearing will be damaged. Finally, the relationship between the vibration amplitude and the speed of
the motor, and the acceleration vibration amplitude at different positions are obtained. At the same
time, it is also verified that the motor can meet the standard fatigue life[1,2].
16
Experimental Investigation on Cell Electroporation under Different
Applied Conditions
Jin-Hui LI1,a, De-Yao ZHAO2,b, Dong HUANG3,c,Yu-Feng JIN1,d,
Zi-Cai LIANG2,e and Zhi-Hong LI3,*
1
School of Electronic and Computer Engineering, Peking University, Shenzhen, Guangdong
518055, China
2
institude of Molecular Medicine, Peking University, Beijing 100871, China
3
insititude of Microelectronics, Peking University, Beijing 100871, China
a
[email protected], [email protected], [email protected], [email protected],
e
[email protected]
*Corresponding author
Keywords: Electroporation, Ultrasound, Magnetic field.
Abstract. Cell electroporation referring to the formation of micro pores on cell membrane caused
by externally applied electrical field is a membrane phenomenon which involves fundamental
behavior of cell and artificial bilayer membrane, and increasingly attracts consideration in biology,
biotechnology and medicine. To improve cell viability and transfection rate, we systemically
studied on electroporation under different conditions: (1) ultrasound with different power and
frequency, (2) magnetic fields in electroporation, (3) value of pH during electroporation.
17
Research on Scatter Classification of Small Sample
Ming-Na MA1 and Chang-Liang LIU2
1
North China Electric Power University (Baoding), Baoding, Hebei, 071003
[email protected]
Keywords:
Classifier, Error rate, Fixed increment, Multiple categories.
Abstract. Pattern recognition is a popular frontier research topic in the world. Scatter point
classification is an important branch of pattern recognition, which combines image processing and
so on. Now it should be given corresponding attention. There are three types of scatters. The
training sample points are classified by classifiers of the nearest neighbor method, the class means
method, the 1-r strategy algorithm, the fixed incremental algorithm and the multi-class discriminant
algorithm. Find the lowest classification error rate method and use this method to classify the test
sample points. Finally, the classification method is compared and analyzed according to the
classification error rate and iteration time. The classification of the test samples is as follows:
Test points
1
2
3
1-r strategy
Error
1
1
0
Test points
1
2
3
Fixed increment
Error
0
0
0
Test points
1
2
3
Nearest neighbor
Error
0
1
0
Test points
1
2
3
Class mean
Error
0
1
0
Test points
1
2
3
Multiple categories
Error
0
0
0
It is shown that the fixed increment and multiple categories are better than others. The iteration
time of fixed increment is 6.453277 seconds and iteration time of multiple categories is 3.345234
seconds. The multiple categories is better than fixed increment. And the calculation method has
generalization ability, no Hughes phenomenon.
18
Photoluminescence and Photocatalytic Activity in Ca2+ and Dy3+
Co-doped ZnWO4 System
Sheng DENG1,a, Wei ZHANG1,b,*, Zheng-Fa HU1,c,*, Zu-Yong FENG1,d, Lun
MA2,e, Yong-Man PAN1,f, Xia SHENG1,g and Li LUO1,h
1School of physics & Optoelectronic Engineering, Guangdong University of Technology,
Guangzhou, China
2Department of Physics, The University of Texas at Arlington, Arlington, TX, USA
a
[email protected],[email protected],[email protected], [email protected],
e
[email protected], f [email protected], [email protected], [email protected]
*Corresponding author
Keywords: ZnWO4, Photocatalysis, Morphology and structure, Rhodamine B
Abstract. Ca2+ and Dy3+ co-doped ZnWO4 system was synthesized successfully via high
temperature solid-state reaction. The photoluminescent, X-ray diffraction(XRD), and photocatalytic
properties of the phosphors had been studied systematically. The results indicated that Ca2+ and
Dy3+ co-doped ZnWO4 phosphors have lower luminescent intensity than that of ZnWO4: Dy3+
phosphors. The result of UV-Vis diffuse reflectance spectra demonstrated that Ca2+ and Dy3+
co-doped ZnWO4 phosphors show higher UV absorption efficiency. In addition, photocatalytic
activities of the Ca2+ and Dy3+ co-doped ZnWO4 phosphors were evaluated by photo-degradation of
RhB under ultraviolet irradiation. The result shows that Ca2+ and Dy3+ co-doped ZnWO4 phosphors
can exhibit higher photocatalytic activity than pure ZnWO4:Dy3+, which could be ascribed to more
electron-hole pairs generated and the combination of electrons and holes decreased in the co-doped
phosphors. Thus, resulting in the increase of photocatalytic activity.
Corrosion Morphologies and Products of Copper Immersed In Dimethyl
Sulfite Hydrolysis Solution
Jing TANG1,2,a,*, Qing YAN1,b, Meng YANG1,2,c and Li-Qun MA1,2,d
1
College of Materials Science and Engineering, Nanjing Tech University, Nanjing 210009, P. R.
China
2
Jiangsu Collaborative Innovation Center for Advanced Inorganic Function Composites, Nanjing
Tech University, Nanjing 210009, P. R. China
a
[email protected], [email protected], [email protected],
d
[email protected]
Keywords: Copper, Dimethyl sulfite, Hydrolysis, Corrosion.
Abstract. The corrosion products and morphologies of copper when immersed in the dimethyl
sulfite hydrolysis solution for half a month in a sealed container were investaged by optical
microscopy (OM), X-ray diffraction (XRD), scanning electron microscopy (SEM). The Cu2O phase
could be identified in the corrosion products. Two typical corrosion morphologies could be found in
the SEM image, namely corrosion pits and cracks. This observation provided better understanding
of the corrosion behaviors of copper in dimethyl sulfite hydrolysis solution.
19
In-situ Formed Al from the Hydrogenation of Al12Mg17 on Hydrogen
Desorption Properties of MgH2
Yang-Lin ZHU1,2,a, Ya-Na LIU1,2,b , Huai-Jun LIN1,2,c, Yun-Feng ZHU1,2,d,
Yao ZHANG2,3,e and Li-Quan LI1,2,f,*
1
College of Materials Science and Engineering, Nanjing Tech University, Nanjing 210009, P. R.
China
2
Jiangsu Collaborative Innovation Center for Advanced Inorganic Function Composites, Nanjing
Tech University, Nanjing 210009, P. R. China
3
College of Materials Science and Engineering, Southeast University, Nanjing 211189, P. R.
China
a
[email protected], [email protected], [email protected], [email protected],
e
[email protected], [email protected]
*Corresponding author
Keywords: MgH2, Al12Mg17, Hydrogen desorption properties.
Abstract. The influence of in-situ formed Al from hydrogenation of Al12Mg17 on hydrogen
desorption properties of MgH2 was studied in this paper. Pure Al powders were also added to MgH2
by mechanical milling method and corresponding desorption properties was syudied for comparison.
Both of the samples showed enhanced hydrogen desorption properties than pure MgH2 while in-situ
formed Al exhibited better catalyst effects than metallic Al powders.
20
Hydrogen Storage Properties of Mg95Ni5-10 wt% PVP Composite
Prepared by Stirring and Centrifugation Process
Hui-Hui HAN1,2,a, Ya-Na LIU1,2,b , Huai-Jun LIN1,2,c, Yun-Feng ZHU1,2,d and
Li-Quan LI1,2,e,*
1
College of Materials Science and Engineering, Nanjing Tech University, Nanjing 210009, P. R.
China;
2
Jiangsu Collaborative Innovation Center for Advanced Inorganic Function Composites, Nanjing
Tech University, Nanjing 210009, P. R. China
a
[email protected], [email protected], [email protected], [email protected],
e
[email protected]
*Corresponding author
Keywords: MgH2, Mg2NiH4, PVP.
Abstract. PVP was added to Mg-Ni hydrogen storage alloy (Mg95Ni5) by stirring and centrifugation
process. The effect of PVP additive on hydrogen absorption/desorption property of Mg95Ni5 was
investigated. The results showed that the addition of PVP did not change the phase structure of
Mg95Ni5. The saturated hydrogen absorption capacities of Mg95Ni5-10 wt% PVP are 1.19 wt% at
373 K , 2.04 wt% at 423 K, 2.31 wt% at 473 K and 2.39 wt% at 523K, respectively, within 1 h.
The samples had good hydriding kinetics at 423, 473 and 523 K, which reach their saturated
hydrogen absorption capacity within 500 s. The hydrogen desorption capacity of 2.25 wt% was
reached at 523 K.
21
Research on Design Method of Coordination Control System for Ultra
Supercritical Power Generation Unit Based on Condensate Throttling
Security Control Strategy
Jian-Gen HU1,a, Feng YIN1,b, Xiao-Qiang CHEN2,c, Yan-Ni LIU3,d,* and
Zi-Qiang WANG1,e
1
State Grid Zhejiang Electric Power Corporation Electric Power Research Institute, Hangzhou,
310012, China
2
Hangzhou Yi Neng Electric Power Technology Co., Ltd, Hangzhou, 310012, China
3
Zhejiang Gongshang University, Hangzhou, 310018, China
a
[email protected], [email protected], [email protected],
d
[email protected], [email protected]
*Corresponding author
Keywords: Condensate throttling; Security control strategy; Ultra supercritical power generation
unit.
Abstract. Condensate throttling security control strategy is introduced for the problems existing in
ultra supercritical power generation unit. Its load and control method are analyzed and discussed.
The related results show that this control strategy not only solves the unit pressure fluctuate wildly
as well as but also improve the unit operation efficiency.
22
Tribological Property of Surface Hybrid Composite Layer Fabricated on
Aluminum Alloy 7075 by FSP
Xia CHANG, Cheng-Long LIUa,*, Yan-Ping MA, Chen-Hui CHEN,
Lin-Jiang CHAI and Wei-Jiu HUANG
School of Materials Science and Engineering, Chongqing University of Technology, Chongqing,
China
a
[email protected]
*Corresponding author
Keywords: Friction stir processing (FSP), 7075 aluminum, Hybrid composite, SiC, MoS 2, Wear
resistance.
Abstract. In this study, friction stir processing (FSP) has been used to fabricate aluminum alloy
7075 based surface hybrid composite with a mixture of SiC and MoS2 reinforcement particles. The
surface hybrid composite layer has been successfully fabricated at different content ratio of SiC and
MoS2 particles by one-pass FSP. The SiC and MoS2 particles were distributed almost
homogeneously over the nugget zone. The average Vickers hardness at nugget zone increased to
about 190 at 100% SiC, and it decreased with increasing the MoS2 content ratio in reinforcement.
The wear weight loss of the surface hybrid composite depended on the applied load and the relative
content ratio of SiC and MoS2 particles. The surface hybrid composite of 75% SiC and 25% MoS2
showed superior wear resistance among all tested samples. The wear failure was attributed to the
combination of the combination of abrasive wear and delamination.
23
Microstructure and Mechanical Property of SiC Reinforced 7075 Alloy
Surface Composite Fabricated by Friction Stir Processing
Xia CHANG, Cheng-Long LIUa,*, Yan-Ping MA, Chen-Hui CHEN and
Lin-Jiang CHAI
1
School of Materials Science and Engineering, Chongqing University of Technology, Chongqing,
China
a
[email protected]
*Corresponding author
Keywords: Friction stir processing (FSP), 7075 aluminum, Composite, Microhardnes, Impact
toughness.
Abstract. In this study, friction stir processing (FSP) has been used to prepare aluminum-base
composite with addition of SiC reinforcement particles. Aluminum alloy 7075 surface composite
has been successfully fabricated at a suitable ratio of tool rotation rate/traverse speed by one-pass
FSP. SiC particles were distributed almost homogeneously over the nugget zone, and strong
interfacial adhesion was obtained between SiC particles and 7075 alloy matrix. The existence of
reinforcement particles caused the enhancement of microhardness and impact toughness over the
nugget zone compared to 7075 alloy matrix. The impact fracture of composite layer was
characterized by aluminum alloy matrix toughness tear and SiC particle brittle rupture.
24
Design Research and Application of D-shape Expansive Concrete-filled
Steel Tube Supports in Roadway Support
Li-Min LIU 1,a, Jin-Peng ZHANG1,b,*, Wei-Tao LIU 1,c, Xu YAN 1,d,
Zhi-Kui WANG 1,e and Jun-Zhi CAO 2,f
1
College of Mining and Safety Engineering, Shandong University of Science and Technology,
Qingdao, Shandong, China, 266590
2
Ark Mines Ltd. Tai'an, Shandong, China 271026
a
[email protected], [email protected], [email protected], [email protected],
e
[email protected], [email protected]
*Corresponding author
Keywords: Support, D-shape steel tube, Expansive concrete, D-ECFSTS, Pingdingshan ten
mines.
Abstract. In order to perfect the application of concrete-filled steel tube support (CFSTS) in
roadway support, aiming at the shortcomings of the existing common CFSTS, this paper put
forward the D-shape expansive concrete-filled steel tube support (D-ECFSTS). Firstly, this article
uses the numerical simulation to carry on the optimization of circular steel tube, designs the
D-shape steel tube, and carries on the comparative analysis of D-shape concrete-filled steel tube
support (D-CFSTS) and circular concrete-filled steel tube support (CFSTS). Then, the scheme of
expansive concrete is put forward, and the ratio of expansive concrete is tested by the test method.
Finally, the D-ECFSTS was made by D-CFSTS and expansive concrete, then used in roadway
support. The results show: The deformation of D-CFSTS is much smaller than that of circular
CFSTS under the same load; The best ratio of expansive concrete includes that the ratio of cement,
sand, gravel is 1:1.31:2.65, water cement ratio is 0.41, expansion agent ratio is 11% and
water-reducing agent ratio is 0.5%; In the support of Pingdingshan coal mine roadway, the
supporting effect of D-ECFSTS is much better than that of U36 support. So, D-ECFSTS is a good
roadway support method.
25
Identification of Constitutive Parameters of Laser Welded Aluminum
Alloy Using Digital Image Correlation
Yue-Peng WEI1,a, Zhen-Kun LEI1,b,* and Rui-Xiang BAI1,c,*
1
State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of
Technology, Dalian 116024, China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Laser welding, Parameter identification, Digital image correlation.
Abstract. An inversion identification method of local wise elastic-plastic constitutive parameters
for laser welding of aluminum alloys 6061 was proposed based on full-field optical measurement
data using digital image correlation (DIC). Three regions, fusion zone, heat affected zone and base
zone of the laser welded joint were distinguished by means of microstructure optical observation
and micrometer hardness measurement. The stress data was obtained by the laser welded specimen
under uniaxial tensile test, meanwhile, the local strain data of the laser welded specimen was
measured by the DIC technique, so the stress-strain relationship for different local regions was
established. At last, the constitutive parameters of Ramberg-Osgood model were identified by
least-square fitting to the experimental stress-strain data. Experimental results reveal that the
mechanical properties for the local zones of welded joint are obviously weakened, which are
consistent with the hardness measurement.
26
Crystal Orientation and Electrical Properties of Al and Ga Co-Doped Zinc
Oxide Transparent Conducting Films Deposited on Sapphire Surface
Yutaka SAWADA1,a, *, Yuta HASHIMOTO1,a, Yoichi HOSHI1,b, Satoru
KANEKO2,c, Takayuki UCHIDA1,d, Shin-ichi KOBAYASHI1,e and Li-Xian SUN3,f
1
Center for Hyper Medea Research, Graduate School of University, Tokyo Polytechnic University,
1583 Atsugi, Kanagawa, Japan
2
Kanagawa Industrial Technology Center, 705-1 Shimo-imaizumi, Ebina, Kanagawa, Japan
3
Guilin University of Electronics Technology, No.1, Jinji Rd., Guilin, Guangxi, China
a
[email protected], [email protected], [email protected],
d
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Epitaxial, CVD, Spray.
Abstract. Transparent conducting films of zinc oxide co-doped with aluminum and gallium
(AGZO) were deposited on sapphire (single crystal of aluminum oxide) substrates by spray
chemical vapor deposition. The AGZO films were epitaxial or with strongly preferred-orientation.
The highest mobility was 48 cm2 V-1 s-1 when deposited on r-plane. Deposition on other surfaces
doubled the mobility to approximately 30 cm2 V-1 s-1 than that on glass substrate. Resistivity of all
films deposited on sapphire substrate were lower than 1.0×10-3 Ω·cm and lower than that (2.4×10-3
Ω·cm) deposited on glass substrate. The lowest resistivity was 5.8×10-4 Ω·cm when deposited on
c-plane.
Determination of Thermal Characteristics of a New Buried Insulation
Si-Si LI1,a, Wen-He ZHOU1,2,b,*, Hai-Li ZHOU1,c and Liang-Bi WANG2,d
1
School of Environmental and Municipal Engineering, Lanzhou Jiaotong University, 730070, China
2
Key Laboratory of Railway Vehicle Thermal Engineering, Ministry of Education, Lanzhou Jiaotong
University, 730070, China
a
[email protected], [email protected], [email protected], [email protected]
*Corresponding author
Keywords: Large diameter pipeline, Composite pipeline of coal-tar and enamel, Thermal
conductivity, Petrochemical.
Abstract. As a new type of composite pipe used for the direct-buried natural gas pipeline, the
large-diameter steel pipe compounded coal-tar and enamel should be measured to obtain its thermal
conductivity, but the measurement for the large-diameter composite pipes is usually not easy to be
realized, and a complex test system and steps are needed. Based on Fourier's law, this paper
introduces a simple method to test the thermal conductivity of a steel pipe compounded coal-tar and
enamel with diameter of 660 mm. The data of the comprehensive thermal conductivity of 0.812 W /
(m•K) is valuable. This method with the theoretical error of 2.1% can be referenced to test the
thermal properties of the composite pipelines with large diameter.
27
Experimental and Numerical Study on the Dynamic Compressive
Properties of Concrete
Min LI1,a, *
1
School of Marine and Civil Engineering, Dalian Ocean University, Dalian, 116023
a
[email protected]
*Corresponding author
Keywords: Concrete, Seismic loading, Strain rate.
Abstract. Using electro-hydraulic servo-controlled testing system, the effects of strain rate on C30,
C50 and C60 grade concrete are investigated in tests at the strain rates (10-5/s-10-1/s) in this paper.
Based on the test results, the relationships between uniaxial compressive strength and strain rate are
built, and the dynamic uniaxial compressive constitutive relationships of concrete are developed.
Using the dynamic compressive constitutive relationship and Concrete damaged plasticity model in
ABAQUS finite element program, the dynamic compressive properties of the three grades concrete
are simulated, and the contrasts with test data are made.
Preparation and Characterization of the Solid Dispersion Quercetin with
Phospholipid
Hong-Bo YANG1,2, Zhan-Bin LI1,2, Feng XIE1,2, Guang-Lin SONG1,2 and
Hong TAN1,2,*
1
School of Science, Beijing University of Chemical Technology, 15 Beisanhuan East Road,
Chaoyang District Beijing, China, 100029
2
Guizhou Academy of Testing and Analysis, 99# South Baoshan Road,Guiyang, Guizhou Province,
China, 550002
[email protected]
*Corresponding author
Keywords:Preparation ,Characterization , Quercetin ,Phospholipid.
Abstract. Quercetin, a typical flavonoid occurring in many herbs, has wide range of
pharmacological activities. However, its limited lipid solubility restricts its bioavailability. In this
paper, the solid dispersion of quercetin with phospholipid was prepared by solvent evaporation. The
physical characterizations of its as well as corresponding physical mixtures were studied by
Scanning electron microscopy (SEM), Fourier transform infrared (FT-IR), Differential scanning
calorimetry (DSC), and X-ray powder diffraction (XRD), which revealed the changes in solid state
during the formation of dispersion and justified the formation of amorphous phase. Solubility of
quercetin in dispersion and free quercetin were also studies between n-octanol and aqueous solution
with various pH values. It was showed that apparent oil/water partition coefficienter increased
significantly after forming solid dispersion, which may aid to improve the bioavailability and
reduce dose of the drug.
28
Effects of Al2O3 Particles on Grain Growth of AZ31 Magnesium Alloy at
Elevated Temperatures by Phase Field Simulation
Ri HEa, Jian-Feng JINb,* and Bernie Ya-Ping ZONGc
School of Materials Science and Engineering & Key Laboratory for Anisotropy and Texture of
Materials (Ministry of Education), Northeastern University, Shenyang 110819, China
a
[email protected], b [email protected], [email protected]
*Corresponding author
Keywords: AZ31 magnesium alloy, Phase field, Particles, Grain refinement.
Abstract. We established a phase-field model to simulate the refinement effect of Al2O3 particles
on the grain growth of AZ31 magnesium alloy at elevated temperatures during equal channel
angular pressing (ECAP) process in realistic spatio-temporal scale. Simulations were performed to
study the influences of fraction of Al2O3 particles and processing temperature ranging from 250℃
to 350℃ during ECAP. The simulation results agreed well with the limited existing experimental
data for the ECAPed AZ31 alloy to prove the success of the model. The results showed that when
the fraction of Al2O3 particles was larger, the grain size of the sample was smaller during ECAP.
For instance, the grain size was reduced by 28.7% with the addition of 4 wt.% Al2O3 particles,
compared with that of the alloy without the particles at 250℃. However, if the particle fraction is
greater than 4 wt.%, further particle addition will have less effect. Moreover, it was also found that
grain size owing to the Al2O3 addition decreased more significantly with processing temperature.
For example, when the addition of Al2O3 particles was 2 wt.%, the grain size was reduced by
2.96μm at 250℃, 3.60μm at 300℃, and 5.19μm at 350℃, respectively; in contrast with that of the
alloy without the particles.
29
Microstructure and Machine Properties of Co37+xNi34-xAl29(x=0,1,2,3)
Ferromagnetic Shape Memory Alloys
Jia JU1,2,3,a,*, Chen YAN4,b and Liu YANG1,c
1
Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, School of
Materials Engineering, Nanjing Institute of Technology, Jiangsu, China
2
School of Mechanical Engineering, Southeast University, Jiangsu, China
3
Hangzhou Kaierda electric welder CO.,LTD, Hangzhou, China
4
Zhongtian Alloy Technology CO.,LTD, Jiangsu, China
a
[email protected], [email protected], c [email protected]
*Corresponding author
Keywords: Co-Ni-Al, Magnetic shape memory alloy, Microstructure, Micro-hardness
Abstract. In this paper, the microstructure, phase structure, hardness and micro-hardness of
Co37+xNi34-xAl29(x=0,1,2,3) alloys studied by optical micrograph, X-ray diffraction, hardness test
and compressive test. The results show that the β phase and γ phase coexist within
Co37+xNi34-xAl29(x=0,1,2,3) alloys. The γ phase at the grain boundary became coarse with Co
content increasing. Meanwhile, the grain size of alloy decreases with Co content increasing. The
hardness of Co-Ni-Al alloy decrease first and then increase with Co content rising. The
micro-hardness of γ and β phase in Co38Ni33Al29 alloy is 454 HV and 713 HV, respectively.
30
Experimental study on the Influence of Different Types of Probes on
Piezoresistive Characteristics of Smart Concrete In-filled with Graphene
Yong ZHANG1,a, Qiong LIU2,b,* and Wen-Xin WU2,c
1
2
Qingdao Vocational and Technical College of Hotel Management, 599 Jiushuidong Road,
Qingdao, 266100, Shangdong Province, China
Faculty of Civil Engineering and Mechanics, Jiangsu University, 301 Xuefu Road, Zhenjiang,
212013, Jiangsu Province, China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Graphene, Smart materials, Piezoresistive characteristics, Cementitious materials.
Abstract. Filling conductive particles or fibers can improve the conductivity of cement-based
composites, and then piezoresistance. Graphene is a newly-discovered nano-platelet material, which
has super high conductivity. Using it into cement-based materials can induce piezoresistive
characteristics. While, different types of electrical probes can make cement-based smart material
possess diverse piezoresistance. In this paper, mesh and wire probes are used to investigate their
influence on piezoresistance of smart concrete. The experimental results show that smart concrete
responses the external force linearly when mesh probes are used and the electrical resistance
variation ratio is 2% under maximum load, which indicates the sensitivity is low. For wire probes,
the piezoresistive response is non-linear, while, its sensitivity is high according to the fact that the
resistance variation ratio is 25%. In terms of different piezoresistive reactions of varied probes,
cement-based smart materials in-filled with graphene can have different applications.
31
Effect of Dislocation Density Gradient on Deformation Behavior of Pure
Nickel Subjected to Torsion
Dong HE1,a,*, Yong HUAN2,b, and Qiang LI1,c
1
North China University of Technology, No.5 Jinyuanzhuang Road, Shijingshan Dist., Beijing,China
2
Institute of Mechanics, Chinese Academy of Sciences, 15 BeiSiHuan West Road, Beijing, China
a
[email protected], b [email protected], [email protected]
*Corresponding author
Keywords: Dislocation, Gradient, Deformation behavior, Work-hardening rate, Pure nickel.
Abstract. Gradient hierarchical structures, including grain size gradient, twin density gradient, and
texture gradient, are believed to broke up the long-standing dilemma-“strength-ductility trade-off”
in materials science. Here we study the effect of dislocation density gradient on deformation
behavior of pure nickel subjected to torsion. After applying torsion to cylindrical pure nickel
samples, we find that Vickers hardness gradually decreased from surface to centre and the there is
no obvious grain size gradient along the radial direction. The compression tests have been
conducted on samples with different thickness of gradient layers. The results indicate that the
yielding strength of the material can be three-times improved. Especially, the work-hardening rate
“up-turn” phenomenon which was usually found in gradient nano-structures is presented in the
torsion deformed pure nickel. Finally, the possible reasons and the effect of thickness of gradient
structure are carefully discussed.
32
Dielectric Characteization and AC Impedance Studies of Composite
Ceramics xBiFeO3-(1-x)Sr2Bi4Ti5O18
Ling-Xu WANG1,a, Xiao-Dong GUO2,b, Feng-Qing ZHANG3,c and
Su-Hua FAN2,b*
1
School of Civil Engineering and Architecture, University of Jinan, Jinan 250022, China
2
Shandong Women’s University, Jinan 250300, China
3
School of Materials Science and Engineering, Shandong Jianzhu University, Jinan 250101, China
a
[email protected],[email protected],[email protected]
*Corresponding author
Keywords: Sol-gel, Dielectric properties, Relaxation.
Abstract. The xBiFeO3-(1-x)Sr2Bi4Ti5O18(SBFTi-x, x=0, 0.1, 0.3 and 0.5) composite ferroelectric
ceramics were prepared by sol-gel with self-propagating combustion method. The dielectric
properties and AC impedance were analyzed. Six-layered Aurivillius structure was confirmed from
the X-ray analysis. With the increasing of BiFeO3 content, Bi3+ and Fe3+ co-doped in A and B site
cause the lattice distortion in SBFTi-x ceramic, and the Curie temperature continuous increasing
and the dielectric peak gradually broadened due to disordered distribution of ions. Besides, The
electrical structure in SBFTi-x ceramics become uniform and all samples show negative
temperature coefficient characteristics. Space charge polarization and mixed relaxation processes
were also found in SBFTi-x ceramics.
33
Testing of the Oxidation Resistance of MgAlON Materials with
Non-isothermal Oxidation Method
Xiu-Teng WANG1, a,*, Ya-Jing ZHANG2, b *, Ling XU3, Pu XIAO3, Ling LIN1,
Juan WANG4, Shuang-Wen JIA4, Wei-Ming ZHU4, Xiao-Chun ZHU4 and
Feng-Ying JI4
1
Subinstiture of Resource and Environment, China National Institute of Standardization, Beijing,
100191, P. R. China
2
College of Information Science and Technology, Beijing University of Chemical Technology,
Beijing, 100029, P. R. China
3
College of Engineering, Peking University, Beijing, 100871, P. R. China
4
Inner Mongolia Institute of Standardization, Huhhot, Inner Mongolia Autonomous Region, 010070,
P. R. China
a
[email protected],
b
[email protected]
*Corresponding author
Keywords: GB/T 32329-2015, Oxidation resistance, Non-isothermal testing method, The oxidation
weight gain per unit area, The initial oxidation temperatures and the maximum oxidation rate
temperatures, MgAlON.
Abstract. In order to establish a standardized testing method for the oxidation resistance of
refractory materials, one of their most important properties, China national standard GB/T
32329-2015 has been issued in 2015, which title is “Test method for oxidation resistance of
oxynitride materials—non-isothermal oxidation”. GB/T 32329-2015 provides a standard
characterizing method for oxidation resistance. In this paper we validate this standard through
testing the oxidation resistance of six MgAlON samples with the non-isothermal oxidation method
described in this standard. We conclude that the oxidation resistance property of MgAlON materials
could be well described with these indicators: the oxidation weight gain per unit area, the initial
oxidation temperatures and the maximum oxidation rate temperatures. Our experiments show that
this method is scientific and feasible.
34
Preparation of Bimodal Porous Silica Starting from Fumed Silica under
Normal Pressure
Li-Ping SHENG a and Shi-Quan LIU b,*
School of Materials Science and Engineering, University of Jinan, Jinan 250022, China
a
[email protected], [email protected]
*Corresponding author
Keywords: fumed silica, nanoprous silica, specific surface area, normal pressure.
Abstract. Porous fumed silica (FS) was first dissolved in alkaline solution under normal pressure.
The dissolved silica species were assembled with cetyltrimethylammonium bromide (CTAB),
forming micro/mesoporous silica. The structure and morphology of the synthesized material are
characterized by N2-sorption, scanning electron microscopy (SEM) and X-ray diffraction (XRD).
The results indicate that the synthesized silicas have greatly enhanced surface areas compared with
the present FS. The maximum surface area of 1293 m2/g is shown for the sample synthesized at pH
of 11.5, at 60 oC for 3 h.
Aroma-producing of β-carotene Degraded by the Fusarium Sp
Sheng LEIb, Li-Xhi DANGc, Yuan-Dong LId, Yi-Peng ZHANGe and
Yan-Qing DUANa,*
Technology Center, China Tobacco Yunnan Industrial Co., LTD KunMing, 650231, People’s
Republic of China
a
[email protected], [email protected], [email protected], [email protected],
e
[email protected]
Keywords: Fusarium Sp., Strain identification, β-carotene, Aroma substances.
Abstract. The fungal strain which could degrade β-carotene was isolated and screened from the
samples of tobacco collected from Yunnan Honghe. The strain was classified and identified with
morphology of strain and ITS sequence analysis. The preliminary identification showed that the
strain was Fusarium Sp.. The fermenting product with fruit fragrance was obtained by the
degradation of β-carotene with the strain Fusarium Sp.. The samples smell good and the
degradation of β-carotene was measured.
35
The Research on the Degradation of β-carotene by The Penicillium Sp
Xing LIUb, Li-Xhi DANGc, Xiu-Ming LIUd, Yuan-Dong LIe, Yi-Peng ZHANGf and
Yan-Qing DUANa *
Technology Center, China Tobacco Yunnan Industrial Co., LTD KunMing, 650231, People’s
Republic of China
a
[email protected], [email protected], [email protected], [email protected],
e
[email protected], [email protected]
Keywords: Penicillium Sp., Strain identification, β-carotene, Aroma substances.
Abstract. The fungal strain which could degrade β-carotene was isolated and screened from the
samples of tobacco collected from Yunnan Honghe. The strain was classified and identified with
morphology of strain and ITS sequence analysis. The preliminary identification showed that the
strain was Penicillium Sp.. The fermenting product with fruit fragrance was obtained by the
degradation of β-carotene with the strain Penicillium Sp.. The samples smell good and the
degradation of β-carotene was measured.
Generalized Grouping Regularization for Time Domain Force
Reconstruction Problems
Qiao-Feng LI 1,a and Qiu-Hai LU1,b,*
1
Applied Mechanics Laboratory, Tsinghua University, Beijing 100084, China
a
[email protected], [email protected]
*Corresponding author
Keywords: Force reconstruction, Regularization, Generalized grouping, Inverse problems.
Abstract. Grouping regularization has received attention in recent studies because it offers
flexibility and better noise immunity than traditional methods. In this paper, we propose the
generalized grouping regularization(GGR). With different parameter settings, GGR provides
localization ability, adaptive basis selection ability, and at the same time reconstruct forces in low
signal-to-noise ratio(SNR) conditions. And with specific parameter settings, the proposed method
degenerates to traditional Tikhonov regularization and compressed sensing. GGR is supposed to
serve as the general regularization scheme for time domain force reconstruction problems. A
cantilever beam simulation shows its superiority.
36
Cyclic Behavior of Spatial Beam-to- Side Column Joint with T-stub
Xin BU1,a, Qian GU2,a,* and Xin-Wu WANG3,b
1,2
School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430000,
Hubei China
3
Department of Civil Engineering ,Luoyang Institute of Science and Technology ,Luoyang 471023,
Henan China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Steel structures, Semi-rigid connection, Spatial semi-rigid joint, Quasi-static test;
Seismic performance.
Abstract. In order to study the cyclic behavior of spatial semi-rigid beam-to-side column joint with
T-stub. The side column connections of steel frame as the research object and there is one spatial
T-stub connection specimen and one plane T-stub connection specimen. Spatial cyclic load of
quasi-static tests and finite element analysis are carried out, which load is applied to the column.
According to the results of quasi-static tests and finite element calculations, difference of joints‟
rotational stiffness, hysteretic property, ductility coefficient and energy dissipation characteristics
are analyzed. It is verified that the mechanical characteristics of spatial semi-rigid joint under
spatial load are different from plane semi-rigid joint under plane load.
Numerical Analysis of Wake Field over a Submarine with Full
Appendages Based on STAR-CCM+
Li WANG*
Yichang Testing Techinque Research Institute, 443003 in YiChang of HuBei, China
Email:[email protected]
*Corresponding author
Keywords: Submarine wake field, Numerical calculation,Turbulent model,Sliding mesh.
Abstract. Numerical calculation of wake field over SUBOFF submarine with full appendages was
made in the paper based on STAR-CCM+. By comparing the computed results with the
experimental data, The influence of prism layer mesh and turbulent model on the computed results
was analyzed systematically. It is shown that, in the numerical calculation on submarine model
wake field, the SST k-ω model is the relatively more suitable turbulent model, the thickness of
prism layer mesh is equal or greater than 15mm, and the non-dimensional distance between the first
computational mesh node and the model surface is need to be set in the range from 25 to 170.
Moreover, numerical calculation of submarine wake field was made by using a sliding mesh. by
refining mesh and reducing time step , the axial wake fraction was in good agreement with that
computed by steady method.
37
State of Art of Seismic Design for CFRD from Earthquake-induced
Damage of Zipingpu Dam
Hong-Jun LI1,a,* and Jian-Ming ZHAO1,b
1
China Institute of Water Resources and Hydropower Research, West Chegongzhuang Rd., Beijing
100048, China
a
[email protected],[email protected]
*Corresponding author
Keywords: Seismic design, CFRD, Zipingpu dam, Earthquake.
Abstract. Based on the detailed in-situ investigations and analyses of earthquake-induced damage
of Zipingpu CFRD (Concrete Faced Rock-fill Dam) after the „5.12‟ Wenchuan earthquake in China,
some available guidelines and experiences for seismic design of CFRD with the height above 200 m
which will be built in high seismicity area can be obtained. As we know, the Zipingpu CFRD
subjected to the strong earthquake with magnitude of IX suffers a little damage and operates well
after repair, it is proved that reasonable seismic design can prevent the CFRD dams from severe
damage or collapse during strong earthquake. The key parts of seismic design for CFRD located
high seismic area mainly contain that: 1) protection of dam crest and slopes, 2) improving tensile
and compressive strength of vertical joints, 3) seismic design of horizontal construction joint, 4)
reducing earthquake-induced deformation, etc.
Study of Wind Speed Effect on Laser Detection in Natural Gas Pipeline
Leaking
Yun-Bin ZHANG1,a,*, Xu ZHAO2,b, Shu WANG1,a and Zi-Yang HE1,a
1
Daqing Radio and Television University, Heilongjiang, Daqing, 163318, China
2
Northeast Petroleum University, Heilongjiang, Daqing, 163318, China
a
[email protected], [email protected]
*Corresponding author
Keywords: Natural gas pipeline, Laser detection, Wind speed, Numerical simulation.
Abstract. Natural gas pipeline leakage and diffusion can lead to fire and explosion accidents. Laser
technology is an important method of detecting natural gas pipeline leakage, but natural gas
dispersion process has an obvious influence on laser detection. Dispersion model of buried natural
gas pipeline leakage was established, and natural gas dispersion process with different wind speed
was simulated by using fluent software, then wind speed influence on laser detection was analyzed.
The results show that in the detection distance, with the wind speed increasing, natural gas diffusion
range deflects windward and are close to the ground, and the spectral value becomes small. Natural
gas diffusion concentration becomes small with the increase of wind speed in leeward, and the
spectral value becomes large.
38
Theoretical Study on Composite Bars of Basalt Fiber
Xiao-Chu WANG1,a, Tian-Shi RONG2,b,* and Liu XIAO3,c
1,2,3China 's Shenyang City, Liaoning Province, Shenyang University
[email protected]
*Corresponding author
Keywords: Continuous basalt fiber, High technology fibers, Filter environmental protection,
Advantage.
Abstract. This paper introduces the current development of basalt fiber, this paper expounds the
made of basalt fiber composite reinforced by basalt fiber, used to advantage in the field of civil
engineering, and process and the main use of present domestic and foreign research.
Research on Different Forms of Porous Windbreak under Cross Wind
Run-Dong LIU1,a,*, Jun MAO1,a and Yan-Hong XI1,a
1
The Civil Institute, Beijing Jiaotong University, Beijing 100044, China
a
[email protected]
*Corresponding author
Keywords: Cross-wind, Porous windbreak, Wind resistance, Energy dissipation.
Abstract. The single and double layers porous windbreaks were taken as research subjects for their
effects of wind resistance, stability and structural optimization designing. The distribution of static
pressure and velocity were researched in both sides of the windbreak. The force and overturning
moment were calculated. The characteristics of energy dissipation were compared between the two
windbreaks. The aperture ratio, port closing and panel spacing of the double windbreaks were
researched. The results show that the kenetic energy was converted to pressure energy and the
direction was changed by single windbreak. The votexs were formed near the double windbreak at
the same time. The aerodynamic loads of single panel were greatly reduced by double windbreak.
The force was more evenly throngh changing the aperture ratio. Closing the ports and reducing the
spacing of the panel both can improve the loads of the double windbreak.
39
Experimental Study on Evaluating Smoke Control System Performance
in a Transfer Station
Xue-Jin LI1,a, Yan-Feng LI2,b,*, Jin ZHANG3,c and Hong-Yi WANG4,d
1, 2, 4
University Department, Beijing University of Technology Beijing, 100124, China
3
Beijing Municipal Institute of Labour Protection Beijing, 100054, China
a
[email protected], [email protected], [email protected], [email protected]
*Corresponding author
Keywords: Transfer station, Metro, Hot smoke test, Smoke control system.
Abstract. Full-scale experiment is an important method for fire safety in subway system. This
paper presents an experimental investigation with a full-scale hot smoke test to evaluate the
performance smoke control system including mobile ventilation and smoke discharge equipment in
a curtain huge metro transfer station. Results showed that when the smoke control fans were
activated, the smoke raised up rapidly and formed an accumulated smoke layer above the net-type
ceiling and the velocity on the stairs was not conformed to the Code for Metro Design. Moreover, it
is also found the mobile ventilation and smoke discharge equipment would disturb the smoke flow
stability. Therefore, the mobile system should be selected as assistant equipment for the fixed
smoke control system in the metro station.
Study on Fire Evacuation and Smoke Spread of Atrium Metro Station
Yang TIAN 1,Jun-Mei Li2,Yan-Feng LI3,*,Hong-Yi WANG4 and Zhang JIN5
1,2,3,4
University Department, Beijing University of Technology, Beijing, 100124, China
5
Beijing Municipal Institute of Labour Protection, Beijing, 100054, China
[email protected]
*Corresponding author
Keywords: Metro station, Atrium, Evacuation, Smoke.
Abstract. In recent years, the construction of subway in China is in a period of an rapid
development. The passengers are in high density within the subway during the operation time, the
problem of safety in emergencies has attracted more and more attentions.The structure of atrium
metro station is special,fire partition area in the station is difficult to divide. And there is a hidden
danger of fire, which is not easy to realize effective exhaust and smoke control . Once there
is a fire the magnitude of injuries will be overwhelmingly disastrous.Therefore, more attention
should be paid on pedestrian‟s evacuation in subway stations.Therefore, an atrium
subway station in Beijing is selected, hot smoke test and STEPS software simulation were carried
out. We also analyzed the escape environment and escape routes, reasonable evacuation time is
obtained, as well as a reasonable escape strategy.
40
Numerical Studies on the Combined Effects of the Measures to Prevent
Fire Vertical Spread along the Exterior Wall in High-rise Residential
Buildings
Jun-Mei LIa,*, Yu-Hang ZHAOb, Ren ZHANGc and Xue-Fei XINGd
College of Architecture and Civil Engineering, Beijing University of Technology of Technology,
Beijing 100124, China
a
[email protected], [email protected], [email protected],
d
[email protected]
*Corresponding author
Keywords: High-rise residential building, Fire spill plume, Prevention technique.
Abstract. Fire plume spilled from the opening in the exterior wall of the building is the main reason
which can lead to the vertical spread of the fire in high-rise buildings. Some measures which can
prevent the fire spread along the vertical wall should combine the geometry of the openings. Taking
a high-rise residential building as an example, the prevention effects of the different horizontal
projection widths and spandrel wall heights with different window widths are evaluated by the
numerical methods. The relationship between the window width, the spandrel wall height and the
balcony length which can prevent fire vertical spread are found. The size and shape of the window
should be considered when the horizontal projection and spandrel walls are designed.
Finite Element Analysis of Composite Ribs of Basalt
Xiao-Chu WANG 1,a, Tian-Shi RONG 2,b,* and Liu XIAO3,c
1,2,3
Liaoning Province, Shenyang University, Shenyang, China
[email protected]
*Corresponding author
Keywords: Basalt composite reinforcement beam, Simulation study, Stress and strain.
Abstract. By finite element simulation of ABAQUS finite element method, the finite element model
of the reinforced concrete beam and the basalt composite reinforcement beam is established, and the
simulation analysis of the model is carried out by simulation. 1) Although there are errors in the
simulation curve and test curve, the error range is 10% 15%, acceptable.
41
Testing Research on Moisture Content Effect to Safety of Highway Slope
Subgrade
Wan-Xue LONG1,a, Yin CHENG2,b,*, Bao-Lin ZHU 2,c and Lin LI2,d
1
Guizhou Transportation Planning Survey & Design Academe Co.LTD, Guiyang, China
2
Road Construction and Materials Research Center, China Academy of Transportation Sciences,
Beijing, China
a
[email protected], [email protected], [email protected],
d
[email protected]
*Corresponding author
Keywords: Slope subgrade, Testing research, Compaction, Moisture content, Safety factor.
Abstract. Based on the dynamic monitoring of the moisture content of highway slope subgrade and
the corresponding shear strength test, the safety analysis model of slope subgrade was established.
Based on the model, the influence of different water content on the subgrade in the test section was
analyzed. The results showed that under different moisture content conditions, the safety factor of
slope subgrade is obviously different. The moisture content of slope subgrade is dynamically
changed after the subgrade filling. The slope safety factor decrease with increase of the moisture
content of subgrade, and the slope safety factor is the highest under the condition of the best
moisture content.
Large Storage Tanks Foundation Settlement Structural Mechanics
Characteristics Analysis
Ke GONG1,2,a and Jia-Shun HU1,b*
1
Research Department of Safety Technology, CNPC Research Institute of Safety & Environment
Technology, Beijing ,China
2
College of Mechanical, Storage and Transportation Engineering, China University of Petroleum,
Beijing, China
aemail:[email protected], bemail:[email protected]
*Corresponding author
Keywords: Storage tank foundation settlement, Finite element structural analysis, Tank structure,
harmonic component, Uneven settlement of foundation.
Abstract. Foundation settlement is one of significant risks in the process of construction or
operation of large storage tanks. In particular, the uneven settlement of the foundation has a
significant impact on the safe operation of large storage tanks. In this paper, the Fourier series
method is used to extract the harmonic data of large storage tank foundation. Based on the actual
measurement foundation settlement data of 100,000 m3 external floating roof tank, the stress and
deformation analysis of tank structure is carried out. The stress and deformation of the wall in the
dangerous area of the tank is studied, and distribution regulation of the mechanics is revealed. The
research results provide some technical guidance for the safety assessment and operation of tank
foundation settlement for storage tank enterprise.
42
Study on Mongolian Yurt Features and its Environmentally Friendly
Design
Xin-Hong ZHANG1,a,* and Yu-Tong BAI2,b
1,2
College of Wood Science and Art Design, Inner Mongolian Agriculture University, 306 Zhaowuda
Rd, Saihan District, Hohhot, China
a
[email protected], [email protected]
*Corresponding author
Keywords: Mongolian yurt, Environmentally-friendly, Needs.
Abstract. Mongolian yurt, used for nomadic life, has the traditional Mongolian housing
construction. Yurt is made of wooden framing structures, felt coverings and straps. Yurt has four
features: biologic materials, disassembly and assembly system, modular building unit, moving on
the wheels. There are several systems correlated with yurt, ventilation, drainage, day lighting, wind
prevention, etc. These systems could fulfill the nomadic needs by the yurt components or facilities
the yurt affiliated. From the view of the structure and the features of the yurt, this traditional
housing style is suitable for the grassland environmentally sustainable development.
Local Subdomain Formulation for Structural Nonlinear Dynamic Finite
Element Analysis
Chao-Jiang FU*
College of Civil Engineering, Fujian University of Technology, Fuzhou, 350108, China
[email protected]
*Corresponding author
Keywords: Local subdomain formulation, Nonlinear dynamics, Finite element method, Domain
decomposition, Parallel computing.
Abstract. The local subdomain formulation (LSF) for nonlinear dynamic analysis of large-scale
structures is presented using domain decomposition and preconditioned conjugate gradient (PCG)
technique. The formulation operates on the local unassembled subdomain matrices and the
preconditioner is constructed using the local subdomain information. Newmark-β average
acceleration technique is employed for time integration. Numerical results indicate that the
proposed LSF formulation is superior in performance when compared to the conventional domain
decomposition algorithms.
43
A Brief Talk on Overseas T-Beam Erection Technology in Conditions of
Steep Slope with Segment Customized Assembled Bridging Machine
Yan-Qiang GAO1,a, Peng ZHAO1,b,* and Hai-Nan WANG1,c
1
NO. 2 Engineering Company Ltd.of China Communications Construction Company First Harbor
Engineering Company Ltd,Qingdao Fuzhou South Road No.16,266071,China
a
[email protected], [email protected], [email protected]
* Corresponding author
Keywords: T-Beam erection, Bridging machine, Segment customized, Assembling type, Steep
slope.
Abstract. Combining with construction practice of Kupius bridge in Jamaica, Comprehensive
consideration the particularity of overseas projects and construction site restrictions, This paper
summarizes the T-beam erection technology in conditions of steep slope with segment customized
assembled bridging machine.
Advanced Analysis of Braced Staggered Truss of Steel Structure
Wen-Wei YANGa,*, You-Dong XIb and Wen-Shu ZHANGc
Key Laboratory of Mechanics on Disaster and Environment in Western China, Ministry of Education,
and School of Civil Engineering and Mechanics, Lanzhou University, Lanzhou 730000, China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Steel structure, Staggered truss system, Advanced analysis, Braced.
Abstract. Based on refined plastic hinge, this paper considers the effects of second-order effects of
structure plastic strength, geometric imperfection, residual stresses to the structure stability by
modifying the element stiffness matrix. In this study 12 story braced staggered truss systems were
designed and their seismic performances were evaluated by the modified element stiffness matrix.
The results were compared with the seismic performance of conventional staggered truss systems.
According to the analysis results, the braced staggered truss systems showed relatively satisfactory
load-resisting capability compared with conventional staggered truss systems, the herringbone
braces and symmetrical arrangement monoclinic braces are better to improve the lateral stiffness.
44
Influence of Silicon Content on the Photocatalytic Activity of Methyl
Orange by TiO2-SiO2 Composite Aerogels
Qun XIAa,Jia-Jia JIAb,* and Ping-Hua ZHUc
Department of Civil Engineering, Changzhou University, Changzhou 213164, P.R. China
a
[email protected],[email protected],[email protected]
*Corresponding author
Keywords: TiO2-SiO2 composite aerogel, Silicon content, Sol-gel method, Photocatalysis.
Abstract. TiO2-SiO2 aerogel has been synthesized at an ambient pressure with a silica-precursor of
waterglass and a titania-precursor titanium tetrachloride with a variable silicon content(10%, 20%,
30%) by sol-gel method/surface modification. The photocatalytic performance of these materials
was tested by degrading the methyl orange following UV light irradiation at  =465nm. The
experimental results have shown that the as-prepared aerogels have entirely consisted with anatase
crystalline phase. With the increase of silicon content, the photocatalytic degradation capacity of the
as-synthesizd aerogels was decreased. When the silicon content is 10%, the best catalytic
degradation effect was obtained, the decolorizing efficiency of MO is detected as 97.13% after 160
mins exposure to UV light irradiation.
Experimental Study on the Influence of Particle Size of the SiO2 Aerogel
on Properties of Silica Aerogel Tunnel Fireproof Mortar
Ping-Hua ZHU and Yuan-Qian SUN*
Department of Civil Engineering,Changzhou University,Changzhou 213164,China
[email protected], [email protected]
*Corresponding auhtor
Keywords: Tunnel, Fireproof mortar, Aerogel, Particle size.
Abstract. The influence rule of different particle sizes of the SiO2 aerogel played on the high
performance concrete-special fire retardant coating mortar was tested, so was strength, resistance to
water and heat conduction performance. The design of mortar mix ratio was based on volume
method, the total volume of the aerogel and sand was fixed to 60%, two kinds of particle size of
commercial SiO2 aerogel were used to replace the fine aggregate which are 0.5-2mm and 0.5-4mm
and the replace rate were 0%, 20%, 40%, 60%, 80% respectively. The performance of fire retardant
mortar has been improved through adding TiO2, renewable disperse latex powder, methyl cellulose
ether and polypropylene fiber. The result was indicated that the strength, water resistance and
thermal conductivity of two kinds of particle size of mortar meet the requirements of fireproof
material. The 28d compressive strength, 28d flexural strength and thermal conductivity of aerogel
mortar 0.5~2mm were less 32%, 37% and 7% than that of aerogel mortar with 0.5~4mm, while the
softening coefficient of aerogel mortar with 0.5~2mm was more 8% than that of aerogel mortar
with 0.5~4mm respectively. The structure of aerogel mortar with 0.5~2mm is uniform and loose,
and it is more suitable for the preparation of fire retardant mortar, alongside scanning electron
microscopy (SEM) analyses.
45
Pumping Theory on Crushed Sand Concrete
Lei YU1,a,*, Zhao-Lei LIU1,b and Lei CHEN1,c
1
Beijing Xin-Qiao Technology Development Co., LTD, China
a
[email protected], b [email protected], e [email protected]
*Corresponding author
Keywords: Concrete, Pumping, Segregating, Theory.
Abstract. Based on force analysis on pump concrete and push facility, quantitative relation between
pump resistance and pressure of pipe wall is given. Based on Bingham model, the relationship
among pump resistance, yield stress and plastic viscosity is derived out. During pumping, concrete
segregating or not can be forecast by testing pumping resistance.
Research on the Isolation Effect of Rolling Friction Bearing
Xi-Sen FAN1,a,*, Yu-Lin LI2,b and Hong-Yun XU3,c
1
2
The School of Civil Engineering, Shandong Jianzhu University, Jinan
China.
The School of Economic Management, Shandong Youth University of Political Science, Jinan,
China
3
Laiyang Institute Co. LTD of Architectural Design and Research, Laiyang, China
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Isolation bearing of friction, Combined isolation equipment, Isolation effect, Coefficient
of seismic isolation.
Abstract. Base isolation technology is an important way to increase the seismic performance of
buildings. This paper proposed that steel balls could be used as Rolling Friction Bearing (RFB) to
form a Combined Isolation Bearing (CIB) with Lead Rubber Bearings(LRB). The seismic response
of a building with CIB were calculated by numerical analysis method, and the isolation effect was
investigated through comparing the seismic shear forces of the structure before and after
base-isolated. Research results showed that setting the CIE, the seismic response of upper structure
could be reduced greatly，and the coefficient of seismic isolation could be about 0.4 under the
earthquake of 7 degree. Furthermore, the CIB was more effective in isolation than that made up of
LRB only.
46
Analysis on the Planning and Architectural Design Strategy of the Area
in the Front of Modern Thermal Power Plant
Run-Qing ZHENG1,a ,Wei-Dong JI 2,b,* , Fei-Fei ZHANG2,c
Kun-Peng WANG1,d,Wei YU1,e
1
Shandong Electric Power Engineering Consulting Institute Corp., Ltd.Jinan Shandong China
250101
2
Faculty of Architecture and Urban Planning Shandong Jianzhu University Jinan Shandong China
250101
a
[email protected], [email protected], [email protected],
d
[email protected],[email protected]
*Corresponding author
Keywords: Thermal power plant, Area in the front of the plant, Particularity.
Abstract. Thermal power generation is the main power generation type in China. The area in the
front of the power plant serves the whole power plant and plays a vital role. In this paper,
concerning the overall planning and design of individual building of the area in the front of thermal
power plant, the particularity factor that is different from that of common civil building is analyzed.
In combination with specific cases, the main ideas and optimization strategies of architectural
design in the area in the front of thermal power plant is proposed.
The Feasibility Analysis of a Quick Response Artificial Finger Actuated
by SMA Springs
Yu LUAN, Lin-Xiang WANG and Rabiu Ahmad ABUBAKAR
1,2,3
The Institute of mechanical design, Department of mechanical engineering, Zhejiang University,
China, 310027
a
[email protected], b [email protected], c [email protected]
*Corresponding author
Keywords: Artificial finger, SMA, Quick response.
Abstract. In this paper, a quick response artificial finger actuated by SMA springs was designed.
The SMA springs were heated and cooled by water instead of electricity. A mechanical model,
temperature model and SMA phase transformation model were used to predict the movement. The
phalanx‟s response under different situation was simulated in MATLAB to verify our design and
test the feasibility of the quick response of our finger.
47
Kinetical Study for Radical Copolymerization of
N-(4-bromo-3,5-difluorophenyl) Maleimide with Styrene Including
Thermal Stability of the Obtained Copolymer
Yan-Xun LI*, Cong-Cong LI and Lei CHEN
Materials and Chemical Engineering College, Henan Institute of Engineering, Zhengzhou 450007,
China
[email protected]
*Corresponding author
Keywords: N-(4-bromo-3,5-difluorophenyl)maleimide, Free radical polymerization, Kinetics,
Reactivity.
Abstract. The reactivity ratios of the N-[(4-bromo-3, 5-difluorine) phenyl]maleimide(BDPM) and
styrene(St) were determined by Finemann-Ross method and Kelen-Tudos method. The effect of the
monomer concentration, initiator concentration and temperature on the rate of polymerization (Rp)
was studied, and the activation energy of the polymerization was calculated. Through changing the
monomer proportion, the copolymers with different composition were obtained. The molecular
weight, composition and glass transition temperature (Tg) of the copolymers were determined by gel
permeation chromatography, elemental analysis and DSC respectively.
Numerical Simulation of Smoke Back-layering Length with Different
Smoke Exhaust Modes in Subway Tunnel
Zhen CHEN, He-Ping ZHANG, Shao-Gang ZHANG, Min Peng and
Xu-Dong CHENG*
State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230027,
China
*Corresponding author
Keywords: Subway tunnel, Smoke control, FDS, Numerical simulation.
Abstract: In the increasingly congested urban ground transportation today, China's major cities are
actively promoting the urban subway public transport system. But the fire safety problem is still a
major issue of concern to people. In this paper, the FDS numerical simulation method is used to
study the effect of several kinds of smoke control modes in the tunnel fire in the subway tunnel. The
research results show that the current used smoke control mode in the subway tunnle is not the best
option, as there is a great threat to the safety in the downstream space. The combination of
longitudinal ventilation and specific smoke exhaust can control the smoke most effectively, which
may be considered for the fire smoke design of the subway tunnel in the future.
48
Effect on the Vanadium Addition on the Microstructure and Property of
HRB 400 Steel Bar
Wei-Ming QIU, Ji-Guang XIAO, Jun GUO, Xue-Rong WEN and Zhi-Peng LI
Quality measurement supervision and inspection Shaoguan City, Guangdong Province 512026,
China
[email protected]
Keywords: Bar steel, Vanadium micro-alloyed technology, Grain refinement, Precipitation
hardening.
Abstract. High strength vanadium micro-alloyed steel with yield strength of 600MPa has been
developed based on commercial HRB400 steel bar. Experimental methods, such as OM, SEM and
TEM, were used to study the experimental steels. Compared with HRB400, HRB400 steel with
vanadium addition boasts much finer microstructure, and large numbers of nanometer precipitates
exist in the specimens of HRB400 steel with vanadium addition. Analysis shows that strength of
HRB400 steel with vanadium addition dramatically increases through grain refinement
strengthening and precipitation hardening of nanometer VCN particles.
Mechanical Behavior of Reamer during Enlarging a Super Large
Diameter Directional Hole
Bao-Kui GAOa,*, Liang GAOb, Li-Song WANGc
Department of Petroleum Engineering, China University of Petroleum Beijing, Beijing, 102249,
China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Pilot hole, Guide shoe, Reaming, Reamer, BHA analysis.
Abstract. In order to take full advantage of an offshore platform, sometimes a super large diameter
directional hole could be drilled from one notch, and then two technical casing strings are run and
cemented in the hole side by side to form the so-called monocular double-well. By reasons of
wellbore stability and equipment ratings, a small pilot hole has to be drilled firstly and then be
reamed to the size needed. Through traditional bottom hole assembly mechanical analytical method,
lateral forces of guide shoe and reamer were calculated. Comprehensive analysis showed that the
reamer should have side cutting ability, a guide cone prior to reamer is necessary, the guide shoe
should not have side cutting ability but should have a certain axial drilling ability, the length of
guide collar should be selected carefully, and two-step reaming strategy should be adopted for super
large directional borehole.
49
Research on the Activation Energy of the Crystallization Process for the
Amorphous Solids in Blast Furnace Slag
Hai-Feng WANG1, a,*, Yang LIU1, Chun-Xia ZHANG 1 and Yuan-Hong QI1
1
State Key Laboratory of Advanced Steel Processing and Products, Central Iron & Steel Research
Institute, Beijing, China 100081
a
whf@cisri,com
*Corresponding author
Keywords: Dry slag granulation technology, Kinetics of crystallization, Activation energy of
crystallization, X-ray diffraction.
Abstract. The granulation of blast furnace(BF) slag with water quenching has many disadvantages,
such as high water consumption and difficulty in heat recycling. The dry granulation technology to
treat the BF slag is very important. The application of BF slag depends on the content of amorphous
solids in the slag after treatment. The research on the activation energy of crystallization of
amorphous solids in BF slag is the foundation to find out the reasonable cooling speed during dry
granulation of molten slag. So it is of theoretical and practical significance to be analyzed. The BF
slag of steel plant A taken as a typical example, quantitive X-ray diffraction method for analyzing
the content of amorphous solids in the slag was used in this research. The kinetics of crystallization
of amorphous solids in BF slag was studied. The results showed that the crystallization of
amorphous solids in BF slag was of first order reaction. The relationship among the crystallization
rate of amorphous solids in BF slag(φ), the reaction rate constant of crystallization of amorphous
ln
1
 kt
solids in BF slag(k) and the reaction time(t) was 1   . The relationship between k and the
temperature(T) was lnk = -13097.95/T+5.86. The activation energy of crystallization of amorphous
solids in BF slag(E) was 108.90 kJ/mol.
50
Study on Low Temperature and High Temperature Performance of
Epoxy Resin Particles Used for Asphalt Pavement
Xue-Yan ZHOUa,*, Yan-Zhen BOb and Shi-Yu DUANc
Chang’an University, Xi’an , Shannxi, China
a
[email protected], [email protected], [email protected]
*
Corresponding author
Keywords: Road engineering, Epoxy resin particles, Low temperature performance, High
temperature performance.
Abstract. In order to study the effect of epoxy resin particles on the low temperature performance
and high temperature performance of asphalt mixture, the epoxy resin particles were prepared and
the glass transition temperature of epoxy resin particles was measured. The bending test and rutting
test were used to study the low temperature and high temperature performance of asphalt mixture
mixed with and without the epoxy resin particles. The results show that the increasing of epoxy
resin particles content is beneficial to enhance the thickness of the effective asphalt film. With the
increasing of the epoxy resin particle content, the low temperature bending stiffness modulus of the
asphalt mixture increased firstly and then decreased, while the dynamic stability reduced. It is
indicating that the epoxy resin particles can significantly improve the low temperature cracking
resistance of asphalt mixture, and is not conducive to the high temperature stability of asphalt
mixture.
51
Impact Analysis of Filler to Bearing Capacity of Reinforced Gravel
Structure Layer with Geocell
Ning LI1,a,*, Rui LI 1,b, Miao YU1,c and Jin MA2,d
1
2
Highway School, Chang’an University, Xi’an, Shaanxi, 710064, China
Transportation Planning Survey and Design institute of Shanxi Province, Taiyuan, Shanxi, 030012,
China
a
[email protected], [email protected], [email protected], [email protected]
*
Corresponding author
Keywords: Road engineering, Geocell, Gravel, Bearing- plate test, Deformation, Modulus, Analysis
of variance.
Abstract. The type of gravel is one of the main factors which influence the bearing capacity of the
reinforced gravel structure layer with geocell. Two kinds of geocel land three types of gravel were
used for bearing-plate test. The vertical deformation, resilient modulus, plastic deformation and
geocell-wall transverse deformation was analyzed. Analysis of variance (ANOVA) was applied on
vertical deformation and modulus. The results showed that the structure with the smaller size gravel
had larger vertical deformation and lower resilient modulus, and reinforcement was more
significant. The vertical deformation of 10-20mm was similar to 20-30mm gravel structure layer.
The geocell-wall transverse deformation in 1# center measure plot decreased with the increasing of
gravel size, but the deformation in 4# side measuring plot approached to zero. It revealed that the
loading transmission was limited to the adjacent cell. The results of ANOVA showed that three
types gravel had significant influence on the resilient modulus of structure layers. While, 10-20 mm
and 20-30 mm gravel had no significance on the deformation and modulus of the layers. It was
demonstrated that 0-5mm gravel was not appropriate to the filler of the reinforced gravel structure
layer with geocell.
52
Prestress Loss Test and Analysis of Long Span Continuous Rigid Frame
Bridge
Zhi-Min LING1,a, Xiang ZhANG2,b and Xun WU3,c,*
1,2, 3
Department of Bridge Engineering,Tongji University,Shanghai,200092 China
a
[email protected], [email protected], [email protected]
*Corresponding author
Keywords: Continuous beam (rigid frame) bridge, Prestress loss, Test and analysis, Magnetic
sensor.
Abstract. Prestress loss has a great influence on working performance of bridge structure, which is
concerned highly by the engineers. In this paper, based on a large span continuous rigid frame
bridge, the prestress change during the construction and prestress loss after closure is tested and
analyzed by laying the magnetic flux sensor. The test and calculation results show that during
segmental cantilever construction process, the measured values is very close to the theoretical value,
indicating that the magnetic sensor is reliable. After the whole bridge is closed, the prestress value
of T10, D6 and D2‟ decreases with time, and the change trend is basically the same for 150
consecutive days for which have no any construction work on the bridge deck. This result has a
high reference value for the design and construction of long-span prestressed continuous beam(rigid)
bridge.
Rheological Model of Fresh Concrete in Vibrated State
Guo-Dong CAO1,a, Zhu-Guo LI2,b,*
1
Doctoral student, Graduate School of Science and Engineering, Yamaguchi University, Ube,
Yamaguchi, Japan
2
Prof., Graduate School of Science and Technology for Innovation, Yamaguchi University, Ube,
Yamaguchi, Japan
a
[email protected], [email protected]
*Corresponding author
Keywords: Fresh concrete, Vibration, Flow curve, Deformation resistance, Rheological model.
Abstract. Vibration is always used in the concrete construction. The rheological behaviors of
vibrated fresh concrete are no longer represented by Bingham model. In this paper, the rheological
behaviors of fresh mortar and fresh concrete subjected to vibration were investigated by the RSNS
rheometer. For making a comparison, the rheological tests of fresh mortar in static state were also
performed. The relationship of shear stress and shear strain rate was examined. Then, a model was
presented for describing the rheological behaviors of fresh concrete in vibrated state. The effects of
water-cement ratio and water content on the parameters of rheological model were discussed.
53
Reactive Bay-Functionalized Perylene diimide: Synthesis, Structure and
Characterization
Hillary KIPTANUI KOGO1,a, Bin SUN2,b,* and Xiao-Ling WANG3,c
1
Kesses, P.O.BOX 3900, Eldoret, Kenya
2
2999 Renmin N Rd, Songjiang Qu. 201620 P.R China
a
[email protected], [email protected]
*Corresponding author
Keywords: Perylene diimide, Ethylhexylamine, Bay area.
Abstract. N,N‟ -di(2-ethylhexyl)-1,7-dibromoperylene-3,4,9,10-tetracarboxylic acid bisimide have
been synthesized from the novel Perylene bisimides (Perylene-3,4,9,10-perylene tetracarboxylic
acid diimides) and ethylhexylamine and characterized with HNMR, FT-IR and UV-Vis; it can be
used for further substitution at the bay position without any further capping group. Dibromominated
perylene diimide bay-substituted derivates tends to aggregate strongly in dilute solutions. Because
of its ability to be further substituted at the bay region with other desired functional groups,
photo-induced behavior and electron mobility indicates that perylene diimide is indeed a promising
material for use in processing of organic based semiconductors. Dibromo moieties on the 1, 7 bay
area leads to twisting of the perylene core, weakens the π-π stacking thus improving its solubility.
54
A Comparative Study on Numerical Discriminances for Abnormal
Monitoring of Submarine Elevation
Zi-An WANG1,a,* ,Zi-Zhen LIU2,b
1,2
Shandong University of Science and Technology, Tai’an, Shandong, 271000, P.R. China
a
[email protected], [email protected]
*corresponding author
Keywords: Ocean surveying, Abnormal data, The PanTapan discriminant method, The chauvenet
discriminant method, The sample quantile discriminant method.
Abstract. Compared with land surveying,ocean surveying has obvious dynamic effect,and sea
surveying work must be carried out on the continuous sea level. In terms of certain observation,it is
possible to repeat it.So the ocean surveying lacks the necessary quality check method, which makes
the reliability of the measurement result greatly reduced. Through the theoretical analysis and
model research,several discriminances are used to judge the abnormal data, such as the PanTapan
discriminant method,the Chauvenet discriminant method and the Sample Quantile discriminant
method.They are also used to make comparison of various test methods. The results are as follows:
(1) In most cases, some abnormal data is a new law that has not yet been recognized by objective
things, so it is not exactly the same as the gross error and can not be arbitrarily discarded; (2)The
PanTapan discriminant can be part of the gross error removed, but the abandonment probability is
small.Sometimes unreasonable abnormal values are retained;(3)The Chauvenet discriminates a
large degree of identification of abnormal data, but there are also some defects; (4) The ideal
method is the Sample Quantile statistical method, which has the characteristics of simple
calculation and strong resistance to outliers pollution in the statistical test method. Based on the
sample quantification structure, the statistic can enhance the robustness of the original test method
and improve the reliability of the outliers location of ocean surveying.
55