Question 3 For the given element: A. 30 MPa 70 5 MPa 15 MPa B a) Determine the normal and shear stresses acting on the inclined plane AB shown in the figure. Show the results on a properly oriented element, indicating orientation, and all stresses. b) Using the original element (i.e. ignoring AB), determine the angle at which the shear stresses on the element will be equal to Zero. Show the results on a properly oriented element, indicating orientation, and all stresses.

Question 3 For the given element: A. 30 MPa 70 5 MPa 15 MPa B a) Determine the normal and shear stresses acting on the inclined plane AB shown in the figure. Show the results on a properly oriented element, indicating orientation, and all stresses. b) Using the original element (i.e. ignoring AB), determine the angle at which the shear stresses on the element will be equal to Zero. Show the results on a properly oriented element, indicating orientation, and all stresses.

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 7.3.18P: -18 through 7.3-22 An element in plane stress (see figure) is subjected to stresses o, a., and (a)...

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