A smooth retaining wall with 2m of embedment in the clayey sand retains a 6m high sandy backfill as in Fig.2. Assuming that the entire soil mass on the right side of the wall is in the active state and the soil on the left is in the passive state. compute the active and passive thrusts on the wall and location of resultants. plot the diagram of active and passive earth pressure.

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter10: Shear Strength Of Soil
Section: Chapter Questions
Problem 10.24CTP
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A smooth retaining wall with 2m of embedment in the clayey sand retains a 6m high sandy backfill as in Fig.2. Assuming that the entire soil mass on the right side of the wall is in the active state and the soil on the left is in the passive state. compute the active and passive thrusts on the wall and location of resultants. plot the diagram of active and passive earth pressure.
Fig.2
GL
fi=33 , unit weight=17KN/m3
6 m
Sand
o'= 33°, y = 17 kN/m
GL
Clayoy sand
y=20EVm, 6'=25 c=15Kpa
2m
sat
Transcribed Image Text:Fig.2 GL fi=33 , unit weight=17KN/m3 6 m Sand o'= 33°, y = 17 kN/m GL Clayoy sand y=20EVm, 6'=25 c=15Kpa 2m sat
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