Refer to Figure 16.11. A 6.0 m high smooth wall retains a c' = ' soil backfill,
Question:
Refer to Figure 16.11. A 6.0 m high smooth wall retains a c' = ϕ' soil backfill, where c' = 10.5 kN/m2, f' = 15°, and γ = 17.5 kN/m3. The backfill is sloping at 5°.
a. Determine the depth of tensile crack, zc.
b. Determine the active pressure variation with depth, based on Eqs. (16.32) and (16.33).
c. Determine the magnitude, location, and direction of the resultant active thrust, Pa.
Eqs. (16.32)
Eqs. (16.33)
Figure 16.11
Transcribed Image Text:
o% = yzK. = yzK, cos a
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Related Book For
Principles Of Foundation Engineering
ISBN: 9781337705028
9th Edition
Authors: Braja M. Das, Nagaratnam Sivakugan
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