Q5)A shaft 100mm diameter is subjected to a twisting moment of 7kNm, together with a bending moment of 2kNm. Find, at the surface of the shaft, (a) the principal stresses, (b) the maximum shear stress. Confirm your answerby means of Mohr's stress circle diagram, and from the diagram determine the magnitude of the normal stress on a plane inclined at 25° counter clock wise to the plane on which o stress acts.

Q5)A shaft 100mm diameter is subjected to a twisting moment of 7kNm, together with a bending moment of 2kNm. Find, at the surface of the shaft, (a) the principal stresses, (b) the maximum shear stress. Confirm your answerby means of Mohr's stress circle diagram, and from the diagram determine the magnitude of the normal stress on a plane inclined at 25° counter clock wise to the plane on which o stress acts.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.1P: A fire extinguisher tank is designed for an internal pressure of 825 psi. The tank has an outer...

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