The trapezoidal channel below must maintain a discharge of Q = 420 (m3/s). You may assume that the channel slope is negligible.plot the specific energy curve and determine the critical depth Dc.***SN=21 The trapezoidal channel below must maintain a discharge of Q = 20 x SN (m³/s). You may assumethat the channel slope is negligible.Use MS Excel spreadsheet to plot the specific energy curve and determine the critical depth D.Hint: You should first set up a column of normal depth D (m) ranging from 0 to SN, and thencalculate the area (A), velocity (V), energy (E) and Froude number (Fr).DB= SN (m)

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The trapezoidal channel below must maintain a discharge of Q = 20 x SN (m/s). You may assume that the channel slope is negligible. Use MS Excel spreadsheet to plot the specific energy curve and determine the critical depth De. Hint: You should first set up a column of normal depth D (m) ranging from 0 to SN, and then calculate the area (A), velocity (V), energy (E) and Froude number (Fr). D B= SN (m)

The trapezoidal channel below must maintain a discharge of Q = 20 x SN (m/s). You may assume that the channel slope is negligible. Use MS Excel spreadsheet to plot the specific energy curve and determine the critical depth De. Hint: You should first set up a column of normal depth D (m) ranging from 0 to SN, and then calculate the area (A), velocity (V), energy (E) and Froude number (Fr). D B= SN (m)

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter8: Stresses In A Soil Mass

Section: Chapter Questions

Problem 8.14P

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