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A uniform flow occurs at a depth of 2.40m in a rectangular channel 2.75m wide with n=0.01 laid on a slope of 0.0021. What will be the minimum height "h" of a smooth hump, extending the entire width of the channel which can be built in the floor of this channel to produce critical depth at the hump. Use Manning's Formula.

A uniform flow occurs at a depth of 2.40m in a rectangular channel 2.75m wide with n=0.01 laid on a slope of 0.0021. What will be the minimum height "h" of a smooth hump, extending the entire width of the channel which can be built in the floor of this channel to produce critical depth at the hump. Use Manning's Formula.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A uniform flow occurs at a depth of 2.40m in a rectangular channel 2.75m wide with n-0.012 laid on a slope of 0.0021. What will be the minimum height "h" of a smooth hump, extending the entire width of the channel which can be built in the floor of this channel to produce critical depth at the hump. Use Manning's Formula. Figure 1: a). 0.48m E.G.L. b). 0.52m c). 0.27m d). 0.13m
Transcribed Image Text:A uniform flow occurs at a depth of 2.40m in a rectangular channel 2.75m wide with n-0.012 laid on a slope of 0.0021. What will be the minimum height "h" of a smooth hump, extending the entire width of the channel which can be built in the floor of this channel to produce critical depth at the hump. Use Manning's Formula. Figure 1: a). 0.48m E.G.L. b). 0.52m c). 0.27m d). 0.13m
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