2.2. The stress at a point is defined by the components Oxy =7 ksi, oyy=10 ksi, Ory =-20 ksi. Sketch the corresponding Mohr's circle and hence find the maximum n-plane shear stress and the orientation of the planes on which it acts. Illustrate your answer with a sketch of an appropriately rotated rectangular element, taking care to ndicate the correct direction for the shear stress on these planes.

2.2. The stress at a point is defined by the components Oxy =7 ksi, oyy=10 ksi, Ory =-20 ksi. Sketch the corresponding Mohr's circle and hence find the maximum n-plane shear stress and the orientation of the planes on which it acts. Illustrate your answer with a sketch of an appropriately rotated rectangular element, taking care to ndicate the correct direction for the shear stress on these planes.

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 7.4.16P: An clement in plane stress is subjected to stresses a, and (see figure). Using Mohr’s circle,...

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