1. A reinforced Concrete beam has a simple Span of 4.5m and Carries a dead load of 20 kN/m and a live load 20kN/m " of 35 KN/m, Steel Covering is 75 mm. Using fo=28 Mpa fy= 415 Mpa.
1. Det the ultimate moment due to the factored loads. 2. Det. the nearest values of the dimension of the beam using the maximum allowable reimorment ration 3. Det, the maximum area The of steel.