Civil Engineering Reference
In-Depth Information
371.04 kN
371.04
371.04
371.04
A
B
1.8
0.85
1.8
0.95
0.85
0.95
Y
A
= 742.08 kN
Y
B
= 742.08 kN
7.2 m
742.08 kN
371.04 kN
+
S.F.D.
-
371.04 kN
742.08 kN
B.M.D.
+
704.976 kN m
704.976
1372.848 1372.848
Figure 4.10 Straining actions from live loads acting on an intermediate cross girder.
Shearing Force Due to Dead and Live Loads with Dynamic
Effect Added (Q
D+L+F
)
Q
D+L+
F
¼Q
D
:
L
:
g
g
+
FQ
L
:
L
:
g
q
¼
58
:
8
1
:
2+1
:
331
742
:
08
1
:
45
¼
1502
:
7kN
Design Bending Moment (M
Ed
) and Shear Force (Q
Ed
)
M
Ed
¼M
D+L+
F
¼
2779
:
42 kNm
Q
Ed
¼Q
D+L+
F
¼
1502
:
7kN
Design of the Cross Girder Cross Section
W
pl
f
y
g
M0
M
c
,
Rd
¼
for classes 1 and 2
W
pl
275
1
42
10
6
¼
2779
:
:
0
8mm
3
¼
10,107 cm
3
W
PL
¼
10,106,981
:
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