For the plane truss shown in Figure P3-32, determine the nodal displacements, the element forces and stresses, and the support reactions. All elements have E = 70 GPa and A = 3.0 × 10-4 m2. Verify force equilibrium at nodes 2 and 4. Use symmetry in your model.

Figure P3-32

Transcribed Image Text:

50 kN 100 kN 50 kN (3) 6) 3 m 3 m