Q.2) For the state of stress shown below, determine the orientation and values of principal stresses, the in-plane maximum shear stress, and absolute maximum shear stress using (a) Stress transformation equations (b) Mohr's Circle (c) Sketch the stress block with proper orientation for each case (Principal stress, in-plane maximum shear stress and absolute maximum shear stress).

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 7.7.19P: During a test of an airplane wing, the strain gage readings from a 45° rosette (see figure) are as...
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Q.2) For the state of stress shown below, determine the orientation and values of
principal stresses, the in-plane maximum shear stress, and absolute maximum
shear stress using
(a) Stress transformation equations
(b) Mohr's Circle
(c) Sketch the stress block with proper orientation for each case (Principal
stress, in-plane maximum shear stress and absolute maximum shear stress).
y
40 MPa
80 MPa
25 MPa
Transcribed Image Text:Q.2) For the state of stress shown below, determine the orientation and values of principal stresses, the in-plane maximum shear stress, and absolute maximum shear stress using (a) Stress transformation equations (b) Mohr's Circle (c) Sketch the stress block with proper orientation for each case (Principal stress, in-plane maximum shear stress and absolute maximum shear stress). y 40 MPa 80 MPa 25 MPa
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