Q1/ For the hydraulic structures below, Q = 20o0m3/sec, water way = 100m, Pond level = 160m, safe exit %3D %3D gradient = 1/5 and silt factor = 0.7. Calculate the percentage of pressure at key points using Khosla's method. 152 151 150 149 142 139 139 20m 18m 22m

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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Q1/ For the hydraulic structures
below, Q = 2000m3/sec, water way
%3D
= 100m, Pond level = 160m, safe exit
%3D
gradient = 1/5 and silt factor = 0.7.
%3D
Calculate the percentage of
pressure at key points using
Khosla's method.
152
151
150
149
142
139
139
20m
18m
22m
Transcribed Image Text:Q1/ For the hydraulic structures below, Q = 2000m3/sec, water way %3D = 100m, Pond level = 160m, safe exit %3D gradient = 1/5 and silt factor = 0.7. %3D Calculate the percentage of pressure at key points using Khosla's method. 152 151 150 149 142 139 139 20m 18m 22m
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