A foundation of 1.0 m in radius with a thickness of 300 mm is located at a depth of 1.5 m below the ground surface. A steel column is fixed to the top of the foundation and imposes a 500 kN load located with eccentricity 0.2 m from the centre of the foundation. Triaxial tests with porewater pressure measurements were conducted on the soil and the results are cohesive, c'= 110 kPa and friction angle, o' = 26°. The saturated unit weight is 18 kN/m³ and the bulk unit weight is 16.8 kN/m³. The groundwater was measured over a period of one week and was stable at a depth of 5.0 m below the surface. Investigate whether the footing is able to carry the load.

A foundation of 1.0 m in radius with a thickness of 300 mm is located at a depth of 1.5 m below the ground surface. A steel column is fixed to the top of the foundation and imposes a 500 kN load located with eccentricity 0.2 m from the centre of the foundation. Triaxial tests with porewater pressure measurements were conducted on the soil and the results are cohesive, c'= 110 kPa and friction angle, o' = 26°. The saturated unit weight is 18 kN/m³ and the bulk unit weight is 16.8 kN/m³. The groundwater was measured over a period of one week and was stable at a depth of 5.0 m below the surface. Investigate whether the footing is able to carry the load.

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 6.21P: Consider a continuous foundation of width B = 1.4 m on a sand deposit with c = 0, = 38, and = 17.5...

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