A building has to be supported over a raft foundation of dimensions 15 m x 25 m. The soil is clay having unconfined compressive strength of 20 kN/m?. The safe pressure to be applied at the base of raft is 180 kN/m2. The building has provision of basement floors, then recommend the depth of raft foundation. Use FOS = 3.0 and unit weight of clay = 19 kN/m3. Adopt Skempton's approach. %3D
A building has to be supported over a raft foundation of dimensions 15 m x 25 m. The soil is clay having unconfined compressive strength of 20 kN/m?. The safe pressure to be applied at the base of raft is 180 kN/m2. The building has provision of basement floors, then recommend the depth of raft foundation. Use FOS = 3.0 and unit weight of clay = 19 kN/m3. Adopt Skempton's approach. %3D
Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter16: Shallow Foundations-bearing Capacity
Section: Chapter Questions
Problem 16.15P
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