Q1/ For the state of plane stress shown below, construct a Mohr's circle and determine (a) the principle stress acting at this point (b) the orientation of the principle stress (c) the maximum in-plane shear stress at the point (d) the orientation of the maximum in-plane shear stress (e) show the results on elements

Q1/ For the state of plane stress shown below, construct a Mohr's circle and determine (a) the principle stress acting at this point (b) the orientation of the principle stress (c) the maximum in-plane shear stress at the point (d) the orientation of the maximum in-plane shear stress (e) show the results on elements

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 7.2.21P: An clement m plane stress from the frame of a racing car is oriented at a known angle 8 (sec...

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The principal stresses at a point across two mutually perpendicular planes are 70 MN/m2 tension and 50 MN/m2 tension respectively. The shear stress across these planes is 30 MN/m? (Counter clockwise). Determine the magnitude of the normal, tangential, the resultant stress, and inclination of resultant stress on a plane inclined at 30° to the plane of greater principal stress. And also verify the answer by drawing the Mohr's circle.
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