Engineering, 14.04.2020 23:56 rhahgvnbhgfHhdj200
A concrete (Manning Coefficient = 0.01) trapezoidal channelhaving a bottom slope of 0.01, a bottom width of 5 ft andside slopes 1H:1V carries a flow of 60 ft3/s. A small ogee-crested weir located downstream raises the water depth to1.50 ft at this discharge. Assumingα= 1.0, calculate andplot the water surface profile using the direct stepmethod. Hint: Calculate ycand ynand sketch the profilebefore starting the direct step method.
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A concrete (Manning Coefficient = 0.01) trapezoidal channelhaving a bottom slope of 0.01, a bottom w...
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