B) For the truss assemblage shown in Figure 1 use the direct stiffness method to: i)...

 

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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 m² and E = 200GPa for all bar elements. 3 4 3 m 60° 5 m Figure 1 2 m 1 40 kN [7] [3] [9] 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 m² 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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Given A5x10m E 200 GPa 2x10 pmm length of element 12m length of elemen... View the full answer