n
Mi
5"
ew
Sk
n
Mi
(
Typ)
0
e
gl
An
2
1
4"
2"
8
1
2"
Sole Plate, see
SEB standard
Bkwl, or Face of
Pad
4
1
2"
C
L Brg
W idth
1
2"
or Girder
C
L Steel Beam
4
"
WP " = Pad
Inverted-T Bent
"
WS" = Sole Plate W idth
~
C
L Bent, Face of Abut
Edge of cap
or corbel
"A" = distance
C bearing
to L
B"
"
"W
P "
"B" = 2" +
Sin 0 + ("A" + 4") Cos 0 , or
2
"B" = 5" +
"W
S "
- 2.25" Sin 0 + "A" Cos 0, whichever is greater
2
If Skew Angle = 0°, "B" = 6" + "A" as absolute minimum.
Example:
Determine minimum beam ledge width at Abutment.
Skew Angle = 45°
"A" = 2'-4" (28")
ES5 Brg
"W
P " = 27"
from SGEB standard
"W
S " = 37.5"
27"
Sin 45° + (28" + 4.5") Cos 45° = 34.53"
2
37.5"
"B" = 5" +
- 2.25" Sin 45° + 28" Cos 45° = 36.46", Use 36.5" minimum
2
"B" = 2" +