Find the bed slope of trapezoidal channel of bed width 4m, depth of water 3m and side slope of 2 horizontal to 3 vertical

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teamques10 ★ 65k

applied hydraulics

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written 5.0 years ago by

teamques10 ★ 65k

Find the bed slope of trapezoidal channel of bed width 4m, depth of water 3m and side slope of 2 horizontal to 3 vertical, when the discharge through the channel is 20 $m^3/s$

Taking manning's N = 0.03, in manning's formula $c = \frac{1}{N} m^{1/6}$

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Given:

Bed width , b …

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