Answered: Q-63: At a point, the stress components…

Q-63: At a point, the stress components are: 0x = 600 dy = 300 Txy = 500 Tyz = 400 %₂ = 900 Txz=-200 kpa Show that the principal directions of stress and deviative stress coincide.

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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Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

Q-63: At a point, the stress components are:
0x = 600
dy = 300
Txy = 500
Tyz = 400
%₂ = 900
Txz = -200 kpa
Show that the principal directions of stress and deviative stress coincide.

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