3. A load P = 600-kN and a moment of Mx = 260 kN-m are applied on a 1.80 m by 2.75 m rectangular footing. It is constructed on a sandy soil with the following properties: y =18 kN/m³, ysat = 20 kN/m³, ø = 24° (Nc = 19.32, Nq = 9.60, Ny = 5.72) and C = 20 kPa. Its bottom is located 2.0 m from the ground surface and the water table is a meter above the base. B is along x-axis. Find the net allowable load that the footing could carry if FS is 3.

3. A load P = 600-kN and a moment of Mx = 260 kN-m are applied on a 1.80 m by 2.75 m rectangular footing. It is constructed on a sandy soil with the following properties: y =18 kN/m³, ysat = 20 kN/m³, ø = 24° (Nc = 19.32, Nq = 9.60, Ny = 5.72) and C = 20 kPa. Its bottom is located 2.0 m from the ground surface and the water table is a meter above the base. B is along x-axis. Find the net allowable load that the footing could carry if FS is 3.

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 6.14P: A 2 m 3 m spread footing placed at a depth of 2 m carries a vertical load of 3000 kN and a moment...

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