
Find the passive force

Answer to Problem 14.1P
The passive force
Explanation of Solution
Given information:
The height (H) of the retaining wall is 6.0 m.
The soil friction angle
The unit weight
The equation for the angle of wall friction
Calculation:
Determine the angle of wall friction
Substitute
Calculate passive force
Here,
Refer Figure (14.4) “Variation of
Take the passive earth pressure coefficient for the soil having friction angle of
Substitute 9.0 for
Thus, the passive force
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Chapter 14 Solutions
Principles of Geotechnical Engineering (MindTap Course List)
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