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Civil Engineering - Water Resources Q3 (a) Water is flowing at normal depth in a 10 m wide trapezoidal channel with a be
Posted: Mon May 16, 2022 12:47 pm
by answerhappygod
- Civil Engineering Water Resources Q3 A Water Is Flowing At Normal Depth In A 10 M Wide Trapezoidal Channel With A Be 1 (306.92 KiB) Viewed 47 times
Civil Engineering - Water Resources Q3 (a) Water is flowing at normal depth in a 10 m wide trapezoidal channel with a bed slope of 1:3000. The side slopes of the channel are 1H:2V. The channel boundary is made of concrete with Manning's roughness coefficient as 0.012. If the flow rate is 10 m3/s, calculate the height of a hump in the channel that would produce critical conditions without a rise in the upstream water level. (b) Comment on the upstream water depth in the channel Q3(a), if the provided hump height is more than the value calculated above.