Answered: If the principal stresses in a plane…

If the principal stresses in a plane stress problem, are o1 = 100 MPa, o2 = 40 MPa, the magnitude of the maximum shear stress (in MPa) will be

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 7.3.24P: The stresses acting on a stress element on the arm of a power excavator (see figure) are ax= 52 MPa...

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Question

If the principal stresses in a plane stress
problem, are o1 = 100 MPa, o2 = 40 MPa,
the magnitude of the maximum shear stress
(in MPa) will be

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