rectangular channel 10m wide carries 60 cumecs. If the energy Dissipated in the hydraulic jump occurring in the channel is 4.17 N.m/N. State the properties of the jump and design U.S.B.R. stilling basin with Sketch

rectangular channel 10m wide carries 60 cumecs. If the energy Dissipated in the hydraulic jump occurring in the channel is 4.17 N.m/N. State the properties of the jump and design U.S.B.R. stilling basin with Sketch

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter7: Permeability

Section: Chapter Questions

Problem 7.4P

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Concept explainers

Principles of Seepage

In hydrology, when water flows down in a pore or crack of unsaturated soil due to gravity, the deep layer of soil is called seepage. It is the slow movement of water in the soil layer. Seepage is mainly found near hydraulic structures and is responsible for the stability of earthen-type hydraulic structures.

Question

Hydraulic structure A rectangular channel 10m wide carries 60 cumecs. If the energy Dissipated in the hydraulic jump occurring in the channel is 4.17 N.m/N. State the properties of the jump and design U.S.B.R. stilling basin with Sketch.

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Step 1: Determine the given variables

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Step 2: Find depth y

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Step 3: Find critical depth

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Step 4: Draw U.S.B.R stilling basin for rectangular channel

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