concrete lined rectangular channel 5.5 m wide carries water at a rate of 10 m3 /s. Calculate critical velocity in m/s if the channel bed is having a slope of 1 in 2000. Take Manning’s constant N = 0.01. Answers: a.1.044 b.0.696 c.0.216 d.2.613

concrete lined rectangular channel 5.5 m wide carries water at a rate of 10 m3 /s. Calculate critical velocity in m/s if the channel bed is having a slope of 1 in 2000. Take Manning’s constant N = 0.01. Answers: a.1.044 b.0.696 c.0.216 d.2.613

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter15: Slope Stability

Section: Chapter Questions

Problem 15.29P

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Question

A concrete lined rectangular channel 5.5 m wide carries water at a rate of 10 m3 /s. Calculate critical velocity in m/s if the channel bed is having a slope of 1 in 2000. Take Manning’s constant N = 0.01.

Answers:

a.1.044

b.0.696

c.0.216

d.2.613

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