Question: B) For the truss assemblage shown in Figure 1 use the direct stiffness method to: i) Assemble the global stiffness matrix. ii) Solve for

[7]B) For the truss assemblage shown in Figure 1 use the direct stiffness method to:i) Assemble the global stiffness matrix

B) For the truss assemblage shown in Figure 1 use the direct stiffness method to: i) Assemble the global stiffness matrix. ii) Solve for the nodal displacements. iii) Determine the stress in each element. Let A = 5x104 m and E = 200GPa for all bar elements. 3 4 3 m 60 5 m Figure 1 2 m 1 40 kN [7] [3] [9]

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