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 × 5.0 × 10-4 m2 for both truss elements.

Figure P3-33(a)

Figure P3-33(b)

Transcribed Image Text:

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