Problem $4$

Design check for the concrete foundation wall which designed in Problem $5$ for lateral

active soil pressure and hydrostatic pressure from ground water. Assume soil height is $9^{\text{'}}$

from the top of the footing and ground water level is $3^{\text{'}}$ above the top of the footing. Use

soil friction angle is $28$ degree, density of soil is $125$ pcf and density of water is $62\mathrm{.}4$ pcf$.$