Q1/The rigid bar AB , attached to two vertical rods as shown in Fig . below , is horizontal before the load P is applied . Determine the stress and the strain in the aluminum rod if the value of the P is 50 kN .
Q2/Write shear and moment equations for the beam in the following problems Also draw shear and moment diagrams , specifying values at all change of loading positions and all points of zero shear
Extracted text: 1:EY Quiz 2.docx The rigid bar AB, attached to two vertical rods as shown in Fig. below, is horizontal before the load P is applied. Determine the stress and the strain in the aluminum rod if the value of the P is 50 kN. Steel L= 4 m Aluminum L= 3 m A = 500 mm? E = 70 GPa A = 300 mm? E = 200 GPa B 3.5 m 2.5 m
Extracted text: Homework 2.docx Homework Write shear and moment equations for the beam in the following problems. Also draw shear and moment diagrams, specifying values at all change of loading positions and all points of zero shear. 3000N /m 3m * 3m R2 Ri