Concrete post Ec=3.6x10^6 psi and alpha c = 5.5x10^-6 deg F is reinforced with 6 steel bars, each of 7/8 in diameter. Es=29x10^6 psi and alpha s =6.5x10^-6 deg F. Determine the normal stresses induced in the steel and in the concrete by a temperature rise of 65 deg f. Dimensions are 10in wide x 10in long and height of 6ft.