Problem

Draw and dimension the load and reaction diagram, the shear diagram, and the bending momen...

Draw and dimension the load and reaction diagram, the shear diagram, and the bending moment diagram for the beams shown in the following figures:

In Fig. 1 let a = 1875 mm, b = 2500 mm, and P = 5000 N. Find the force in each member in accordance with the following assumptions: all members are of the same material, no connections where the diagonal members cross, all joints are frictionless, all members have the same cross section, and no buckling in the compression members.

Figure 1