For the retaining wall shown in the figure, compute the factors of safety against overturning and sliding (analyze the latter both with and without passive earth pressure at the toe). Also determine the soil pressure at the base of the wall. Use the Rankine equation to compute passive earth pressure.
For the retaining wall shown in the figure, compute the factors of safety against overturning and sliding (analyze the latter both with and without passive earth pressure at the toe). Also determine the soil pressure at the base of the wall. Use the Rankine equation to compute passive earth pressure.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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For the retaining wall shown in the figure, compute the factors of safety against overturning and sliding (analyze the latter both with and without passive earth pressure at the toe). Also determine the soil pressure at the base of the wall. Use the Rankine equation to compute passive earth pressure.
Transcribed Image Text:18 ft
THIR
3 ft
3 ft
FIGURE 12-25
tisit
18⁰
Backfill Material:
Broken Stone, i.e., Type 1 Soil (See Figure 12-3)
Y=115 lb/ft³
Coefficient of Base Friction = 0.58
= 35°
Concrete
5.5 ft
2 ft
11
KALOS
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