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1- Design an appropriate footing/footings to support two columns A and B spaced at distance 2.1 m center-to-center. Column A is 20 cm × 30 cm and carries a dead load of 200 kN and a live load of 100 kN. Column B is 20 cm × 40 cm in cross section but carries a dead load of 300 kN and a live load of 150 kN. Width of footing is not to exceed 1.0 m, and there is no property line restriction. Use f= 28 MPa, fy 420 MPa, q all (net) =200 kN/m², ysoil = 17 kN /m³, and D=2.0 m.

1- Design an appropriate footing/footings to support two columns A and B spaced at distance 2.1 m center-to-center. Column A is 20 cm × 30 cm and carries a dead load of 200 kN and a live load of 100 kN. Column B is 20 cm × 40 cm in cross section but carries a dead load of 300 kN and a live load of 150 kN. Width of footing is not to exceed 1.0 m, and there is no property line restriction. Use f= 28 MPa, fy 420 MPa, q all (net) =200 kN/m², ysoil = 17 kN /m³, and D=2.0 m.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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1- Design an appropriate footing/footings to support two columns A and B spaced at distance 2.1 m center-to-center. Column A is 20 cm × 30 cm and carries a dead load of 200 kN and a live load of 100 kN. Column B is 20 cm × 40 cm in cross section but carries a dead load of 300 kN and a live load of 150 kN. Width of footing is not to exceed 1.0 m, and there is no property line restriction. Use f- 28 MPa, f- 420 MPa, q all (net) =200 kN/m², ysoil= 17 kN /m³, and Dr=2.0 m.
Transcribed Image Text:1- Design an appropriate footing/footings to support two columns A and B spaced at distance 2.1 m center-to-center. Column A is 20 cm × 30 cm and carries a dead load of 200 kN and a live load of 100 kN. Column B is 20 cm × 40 cm in cross section but carries a dead load of 300 kN and a live load of 150 kN. Width of footing is not to exceed 1.0 m, and there is no property line restriction. Use f- 28 MPa, f- 420 MPa, q all (net) =200 kN/m², ysoil= 17 kN /m³, and Dr=2.0 m.
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