A steel bar withstands simultaneously a 30 kN compressive force, a 5 kNm bending moment and a 1kNm torque. Assume the cross-section is circular with diameter R. Determine, for a point at the position of greatest compressive bending stress: (a) The normal stress on a plane inclined at 30° to the shaft axis (b) The shear stress on a plane inclined at 60° to the shaft axis

A steel bar withstands simultaneously a 30 kN compressive force, a 5 kNm bending moment and a 1kNm torque. Assume the cross-section is circular with diameter R. Determine, for a point at the position of greatest compressive bending stress: (a) The normal stress on a plane inclined at 30° to the shaft axis (b) The shear stress on a plane inclined at 60° to the shaft axis

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 8.4.18P: A W 360 x 79 steel beam is fixed at A. The beam has a length of 2.5 m and is subjected to a linearly...

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