Q2/ determine the cracking moment of a simply supported reinforced concrete beam with width of (300 mm) and depth of (600 mm) and reinforcement of (3200 mm²). the modulus of rupture fr= 3.1 Mpa and...

Extracted text: Q2/ determine the cracking moment of a simply supported reinforced concrete beam with width of (300 mm) and depth of (600 mm) and reinforcement of (3200 mm²). the modulus of rupture fr= 3.1 Mpa and the modular n=8. Also if the applied moment is 40 kN.m find the concrete and steel stresses