A thin plate of uniform thickness is subject to pressure as shown in the figure below22ĴUnder the assumption of plane stress, which one of the following is correct?(A) Normal stress is zero in the z-direction(B) Normal stress is tensile in the z-direction(C) Normal stress is compressive in the z-direction(D) Normal stress varies in the z-direction

Given, Figure shown, Thin plate of uniform thickness is subject to pressure. Under the assumption of…

Answered: Under the assumption of plane stress,…

Engineering

Mechanical Engineering

Under the assumption of plane stress, which one of the following is correct?

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 7.4.3P: An element on the gusset plate in Problem 7.2-23 in uniuxial stress is subjected to compressive...

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Concept explainers

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

A thin plate of uniform thickness is subject to pressure as shown in the figure below
22
Ĵ
Under the assumption of plane stress, which one of the following is correct?
(A) Normal stress is zero in the z-direction
(B) Normal stress is tensile in the z-direction
(C) Normal stress is compressive in the z-direction
(D) Normal stress varies in the z-direction

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