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. i) Determine the stress in each element. Let A = 5×10* m² and E = 200GP for all bar elements. 40 AN Figure I

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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 = 5x10“ m² and E = 200GP for all bar elements.
2 m
3 m
5m
40 kN
Figure 1
Transcribed Image Text: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 = 5x10“ m² and E = 200GP for all bar elements. 2 m 3 m 5m 40 kN Figure 1
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