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Design the rc slb culvert for class AA/70 r loading as per provisions of latest IRC-6.
given data :
Width of bridge 10.5m
No footpath provoided
Condition for exposure- Moderate
Materials-concrete grade M-25
Steel-Deformed bars to IS : 1786(grade S-415)
Clear span 5m
Height of vent-3m
Depth of foundation - 1.35
Wearing course - 75 mm thick asphaltic concrete.