Three axial loads are applied to the I beam as shown in the

Three axial loads are applied to the I beam as shown in the diagram below. The magnitude is 75 kN for each concentrated load, i.e., P =75 kN. For the loading shown in the figure below, and with the information that is provided in the Table Appendix C Choose the most economical I beam from either Wide Flange Rolled I Beam W 250 times 44.8 or W W200 times 46.1. Either l- beam will satisfy the requirements. What was your criteria? Determine the stresses at Point A when all three loads are applied. Determine the stresses at Point A if the load at 3 is eliminated.

Solution

Following are the answers of given beam

The stress at the point A when all the three loads are applied 92mpa.

The load 3 is eliminated then value of stress is 57mpa.