Answer Happy

1. Calculate the ultimate moments of the section given in Figure below. The materials are C20 and $420. Discuss the results. 1300 mm 40 mm 100 mm As1 As2 560 mm 560 mm As As As ooooo OOOOO OOOOO 300 mm 300 mm 300 mm 300 mm (a) (d) (b) (c) Note : As = 5-$20, A's1 = 2-020 and A's2= 5-020