4 m Question 1. For the truss shown on the figure, please use the matrix method to: (10 marks) (1) assign the global coo
Posted: Sat May 21, 2022 3:00 pm
Question 1. For the truss shown on the figure, please use the matrix method to: (10 marks) (1) assign the global coordinate system; (2) assign a local coordinate system to each member, (3) number the nodes and members; (4) number the displacement directions; (5) determine cos and sine for each member, (6) list Du and Dx, and (7) list Fx with correct force values. 3 m 15 kN 3 m
4 m