The 40 x 70 cm reinforced concrete rectangular beam, shown in Fig. below, is subjected to the uniformly distributed dead
Posted: Mon May 16, 2022 9:02 am
The 40 x 70 cm reinforced concrete rectangular beam, shown in Fig. below, is subjected to the uniformly distributed dead load WD = 4 tn/m (includes the weight of the beam), and the live load WL = 2.5 tn/m. Determine the reinforcement required. Show a sketch of the section with the reinforcement selected. Use fc = 210 kg/cm2 and fy = 4200 kg/cm2 Wu 7.5 m B 1/8 Wu L2 A 9/128 Wu L2 3/8 L