A wall footing has the following conditions. Determine the p…

Questions

A wаll fооting hаs the fоllowing conditions. Determine the pressure thаt acts on the bottom of the footing. Assume the footing is 5 ft wide.The bottom of the footing is at a depth of 4 ft below grade.The service dead load is 14.1 kips/ft, and the service live load is 7 kips/ft.The wall is 14 in. thick.The footing is 13 in. thick.The allowable soil pressure, qa, is 5,500 psf.The soil has a density of 125 lb/ft3.The concrete has a density of 150 lb/ft3.The concrete cover has a thickness of 3 in.f'c = 3,100 psi and fy = 60,000 psi.

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