Two continuous shallow foundations are constructed alongside each other in a granular soil. Given, for the foundation: B =1.2 m, Df=1 m, and center-to-center spacing =2 m. The soil friction angle, ∅=35°. Estimate the net allowable bearing capacity of the foundations. Use a factor of safety of FS=4 and a unit weight of soil γ=16.8 kN/m3.

Two continuous shallow foundations are constructed alongside each other in a granular soil. Given, for the foundation: B =1.2 m, Df=1 m, and center-to-center spacing =2 m. The soil friction angle, ∅=35°. Estimate the net allowable bearing capacity of the foundations. Use a factor of safety of FS=4 and a unit weight of soil γ=16.8 kN/m3.

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter6: Shallow Foundations: Ultimate Bearing Capacity

Section: Chapter Questions

Problem 6.9P: A column foundation (Figure P6.9) is 3 m × 2 m in plan. Given: Df = 1.5 m, ф′ = 25°, c′ = 70 kN/m2....

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