Question: In a free-floor flow environment, the base width in the trapezoidal cross-section given in the figure is B=5 m, Manning coefficient n=0.014, slope slope m=1.5, flow rate through the channel Q=40 m3/s flow of flow at h=yo =2 m uniform flow depth What should be the channel base slope lo for Calculate the type of current formed in the channel and the wall shear stress in case of uniform flow. Yo =2 m m 5 т

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Question: In a free-floor flow environment, the base width in the trapezoidal cross-section given in
the figure is B=5 m, Manning coefficient n=0.014, slope slope m=1.5, flow rate through the channel
Q=40 m3/s flow of flow at h=yo =2 m uniform flow depth What should be the channel base slope lo
for Calculate the type of current formed in the channel and the wall shear stress in case of uniform
flow.
1
Yo =2 m
m
5 т
Transcribed Image Text:Question: In a free-floor flow environment, the base width in the trapezoidal cross-section given in the figure is B=5 m, Manning coefficient n=0.014, slope slope m=1.5, flow rate through the channel Q=40 m3/s flow of flow at h=yo =2 m uniform flow depth What should be the channel base slope lo for Calculate the type of current formed in the channel and the wall shear stress in case of uniform flow. 1 Yo =2 m m 5 т
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