a trapezoidal channel with a fall of 6m per km is required to convey a discharge...

a trapezoidal channel with a fall of 6m per km is required to convey a discharge of 7 m^3/s through terrain consisting of loose soil. perform the following .

A. design a trapezoidal concrete lined ( n = 0.013) channel.

B. design an effective trapezoidal concrete lined with Bermuda grass ( n= 0.035) which has minimum perimeter subject to the low hazard constraint Vy < 0.4m^2/s and v < permissible velocity.

Expert Solution

Ally Wells answered 7 months ago

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