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A 2m x 3m footing is to support a square column carrying an axial load of 230 KN. The column will be positioned along the axis of the longer side of the footing. Concrete unit weight = 23.5 kN/m^3 %3D Footing thickness = 400mm Soil unit weight = 17 kN/m^3 %3D Height of backfill = 1.10m

A 2m x 3m footing is to support a square column carrying an axial load of 230 KN. The column will be positioned along the axis of the longer side of the footing. Concrete unit weight = 23.5 kN/m^3 %3D Footing thickness = 400mm Soil unit weight = 17 kN/m^3 %3D Height of backfill = 1.10m

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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A 2m x 3m footing is to support a square column carrying an axial load of 230 KN. The column will be positioned along the axis of the longer side of the footing. Concrete unit weight = 23.5 kN/m^3 %3D Footing thickness = 400mm %3D Soil unit weight = 17 kN/m^3 %3D Height of backfill = 1.10m %3D Determine the required minimum net allowable soil pressure under the footing if the center of the column coincides with the center of the footing. 66.45kPa 20.48kPa 54.69kPa 38.34kPa
Transcribed Image Text:A 2m x 3m footing is to support a square column carrying an axial load of 230 KN. The column will be positioned along the axis of the longer side of the footing. Concrete unit weight = 23.5 kN/m^3 %3D Footing thickness = 400mm %3D Soil unit weight = 17 kN/m^3 %3D Height of backfill = 1.10m %3D Determine the required minimum net allowable soil pressure under the footing if the center of the column coincides with the center of the footing. 66.45kPa 20.48kPa 54.69kPa 38.34kPa
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