A retaining wall 10 m high retains a cohesionless soil with an angle of internal friction 30°. The surface of the soil is level with the top of the wall. The unit weight of the top 3 m of the soil is 16 kN/m3 while that of the remaining 7 m of the soil is 20 kN/m3. The application of the resultant active thrust (above base) will be at m.
A retaining wall 10 m high retains a cohesionless soil with an angle of internal friction 30°. The surface of the soil is level with the top of the wall. The unit weight of the top 3 m of the soil is 16 kN/m3 while that of the remaining 7 m of the soil is 20 kN/m3. The application of the resultant active thrust (above base) will be at m.
Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter9: Settlement Of Shallow Foundations
Section: Chapter Questions
Problem 9.6P
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![A retaining wall 10 m high retains a cohesionless
soil with an angle of internal friction 30°. The
surface of the soil is level with the top of the
wall. The unit weight of the top 3 m of the soil is
16 kN/m3 while that of the remaining 7 m of the
soil is 20 kN/m3. The application of the resultant
active thrust (above base) will be at
m.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdc9d26e0-3676-4bbd-a015-c82abbb1b100%2F8f6ae654-57ec-4610-8be4-e08c1414cff3%2Fdt1c99_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A retaining wall 10 m high retains a cohesionless
soil with an angle of internal friction 30°. The
surface of the soil is level with the top of the
wall. The unit weight of the top 3 m of the soil is
16 kN/m3 while that of the remaining 7 m of the
soil is 20 kN/m3. The application of the resultant
active thrust (above base) will be at
m.
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