Question: For the plane trusses supported by the spring at node 1 in Figure P3-33 (a) and (b), determine the nodal displacements and the stresses in

For the plane trusses supported by the spring at node 1 in Figure P3-33 (a) and (b), determine the nodal displacements and the stresses in each element. Let E = 210 GPa and A Ã— 5.0 Ã— 10-4 m2 for both truss elements.

Figure P3-33(a)

Figure P3-33(b)

100 kN 45 (2) 10 m k = 2000 kN/m 2. 100 kN 60 60 k = 4000 N/m 4

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