For the two-story, three-bay rigid frame shown in Figure P5-41, determine (1) the nodal displacements and (2) the member end shear forces and bending moments. (3) Draw the shear force and bending moment diagrams for each member. Let E = 200 GPa, I = 1.29 × 10-4 m4 for the beams and I = 0.462 × 10-4 m4 for the columns. The properties for I correspond to a W 610 × 155 and a W 410 × 114 wide-flange section, respectively, in metric units.

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к 25 kN 4 m 50 kN 6 m A -6 m - 8 m 8 m