Q.3. A steel rod of 20-mm diameter passes through a 0.8-m long brass tube of 35-mm external diameter and 25-mm internal diameter. The tube is closed at each end by rigid washers and nuts screwed to the rod. The nuts are tightened till the compressive force in the brass tube is 20 kN. Determine the stresses in the rod and tube. Given, E,= 200 GPa, E= 100 GPa [ Ans - 6, = 31.8 MPa, o= 21.2 MPa]

Q.3. A steel rod of 20-mm diameter passes through a 0.8-m long brass tube of 35-mm external diameter and 25-mm internal diameter. The tube is closed at each end by rigid washers and nuts screwed to the rod. The nuts are tightened till the compressive force in the brass tube is 20 kN. Determine the stresses in the rod and tube. Given, E,= 200 GPa, E= 100 GPa [ Ans - 6, = 31.8 MPa, o= 21.2 MPa]

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.3.1P: The stresses acting on an element are x= 750 psi, y= 600 psi, and xy = 400 psi. Determine the...

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