Question

A 100-ft long horizontal concrete pipe culvert (n = 0.012) is to be sized to carry 38 cfs. The tailwater depth is TW = 3.5 ft. The inlet will be square edged (ke = 0.5), and the headwater depth, HW, is not to exceed 4.5 ft. Select a suitable culvert diameter under outlet control condition.

Answer 1

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