Mathematics
Mathematics, 15.04.2020 17:08, annsmith66

A. How wide must a wall footing be if the load is 9,500 pounds per foot of wall length, and the footing rests on a sandy gravel? Show calculations and make a sketch. Assume that it is 18" thick. b. How large must a square column footing be to support a load of 65,000 pounds if it stands on silty gravel? Show calculations. Make a sketch of the footing, assuming that it is 18" thick. © Diane Reid

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