Engineering, 05.05.2020 19:25 ineedhelp2285

A broad crested weir, 6 feet high, will be constructed in a rectangular channel 70’ feet wide. The weir crest extends a length of 70 feet between the banks with one 5-foot wide, square nosed piers (Kp = 0.02) in the channel and two 4 foot wide square abutments (Ka = 0.2). The width of the weir crest is 3 feet. If H = 2’, determine the design discharge for the weir. Please neglect the approach velocity in your calculation of HT for the effective length. Use the equation from class to calculate Cd in order to obtain the most precise answer.

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A broad crested weir, 6 feet high, will be constructed in a rectangular channel 70’ feet wide. The w...