For the rigid frames shown in Figure, determine the displacements and rotations of the nodes, the element forces, and the reactions. The values of EA, and I to be used are listed next to each figure.

 

3 m 10 kN 3 m 5 kN m 45 10 kN E = 210 GPa A = 1 x 10m 1 = 2 x 10 m 5 kN m 3 m