Q1/ For the state of plane stress shown below, construct a Mohr's circleand determine:-(a) the principle stress acting at this point(b) the orientation of the principle stress(c) the maximum in-plane shear stress at the point and thecorresponding average normal stress(d) the orientation of the maximum in-plane shear stress(e) show the results on elements700 kPapisresshear Stress at100 kPaal stressaximum plararenis ec400 kPa

Answered: stress acting on of the prim n in-plane…

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stress acting on of the prim n in-plane sh "erage normal ах on of the max ilts on

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 7.4.21P: -18 through 7.4-25 An clement in plane stress is subjected to stresses a,, ay., and axy. (see...

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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

Q1/ For the state of plane stress shown below, construct a Mohr's circle
and determine:-
(a) the principle stress acting at this point
(b) the orientation of the principle stress
(c) the maximum in-plane shear stress at the point and the
corresponding average normal stress
(d) the orientation of the maximum in-plane shear stress
(e) show the results on elements
700 kPa
pisres
shear Stress at
100 kPa
al stress
aximum plar
arenis ec
400 kPa

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