A concrete column of 37.5 cm 2 cross-section, reinforced with steel rods having a total cross-sectional area 7.5 cm2 carries a load of 800 kN as shown in Figure 12.17:  If E for steel is 15 times...

A concrete column of 37.5 cm²
cross-section, reinforced with steel rods having a total cross-sectional area 7.5 cm2 carries a load of 800 kN as shown in Figure 12.17:

 If E for steel is 15 times greater than that of concrete, calculate the stresses produced in steel and concrete.