(a) The vertical structure ABCD shown in Figure 1(a) is subjected to a system of coplanar forces and a moment. The struc
Posted: Mon May 02, 2022 3:01 pm
(a) The vertical structure ABCD shown in Figure 1(a) is subjected to a system of coplanar forces and a moment. The structure is simply supported at D with a frictionless pin and is roller-supported at A. a i. ii. Sketch the free body diagram (FBD). Take moments about D and hence find the reaction force at support A. 35 kN4 25 m 05 m с 80 KN B 60 100 KN 75 KN 2 m 05 m 45 Figure 1(a)