Civil Engineering Reference
In-Depth Information
on the bridge, as shown in
Figure 4.166
.
Fromthe section through vehicles, we
find that the maximum concentrated load transferred to the stringer is 200 kN.
While from the section through distributed loads, we find that the maximum
distributed load transferred to the stringer is 14.34 kN/m. Therefore, the load
distribution transferred to the stringer in the longitudinal direction is as shown
in
Figure 4.167
. Two cases of loading for the evaluation of maximum bending
moment due to live loads on a stringer can be studied. The first case of loading
150 kN
150 kN
100 kN
2 m
1 m
1 m
200 kN
Section through vehicles
q
vk
= 9 kN/m
q
vk
= 2.5 kN/m
2 m
0.5 m
1m
0.5 m
14.34 kN/m
Section through distributed loads
Figure 4.166 Calculation of straining actions from live loads transferred on an
intermediate stringer.
200 kN
200 kN
14.34 kN/m
Figure 4.167 Transferred live loads on an intermediate stringer.
Search WWH ::
Custom Search