t a point in a strained material the principal stresses are 200 N/mm2 (tensile) and 120 N/mm2 (compressive). Determine the normal stress, shear stress and resultant stress on a plane inclined at 30° to the axis of major principal stress. Also determine the maximum shear stress at the point.
t a point in a strained material the principal stresses are 200 N/mm2 (tensile) and 120 N/mm2 (compressive). Determine the normal stress, shear stress and resultant stress on a plane inclined at 30° to the axis of major principal stress. Also determine the maximum shear stress at the point.
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 7.2.1P: An clement m plane stress from the frame of a racing car is oriented at a known angle 8 (sec...
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At a point in a strained material the principal stresses are 200 N/mm2 (tensile) and 120 N/mm2
(compressive). Determine the normal stress, shear stress and resultant stress on a plane
inclined at 30° to the axis of major principal stress. Also determine the maximum shear stress
at the point.
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Can you explain why Theta isn't 90- 30 = 60
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