
Find the height (H) of the soil-rock interface.

Answer to Problem 15.1P
The height of the soil-rock interface is
Explanation of Solution
Given information:
The slope rise at an angle
The unit weight
The angle of friction
The cohesion
The factor of safety
Calculation:
Determine the height of the soil-rock interface using the formula.
Substitute 3.1 for
Thus, the height of the soil-rock interface is
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Chapter 15 Solutions
Principles of Geotechnical Engineering (MindTap Course List)
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