Q5) A material is subjected to two mutually perpendicular linear strains together with a shear strain. Given that this system produces principal strains of 0.0001 compressive and 0.0003 tensile and that one of the linear strains is 0.00025 tensile, determine the magnitudes of the other linear strain, the shear strain, and the principal stresses by using graphical Mohr's circles. Take G = 70GN/m² and F= 210GN/m².

Q5) A material is subjected to two mutually perpendicular linear strains together with a shear strain. Given that this system produces principal strains of 0.0001 compressive and 0.0003 tensile and that one of the linear strains is 0.00025 tensile, determine the magnitudes of the other linear strain, the shear strain, and the principal stresses by using graphical Mohr's circles. Take G = 70GN/m² and F= 210GN/m².

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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

Q5) A material is subjected to two mutually perpendicular linear strains together with a shear
strain. Given that this system produces principal strains of 0.0001 compressive and 0.0003 tensile
and that one of the linear strains is 0.00025 tensile, determine the magnitudes of the other linear
strain, the shear strain, and the principal stresses by using graphical Mohr's circles. Take G =
70GN/m² and E=210GN/m².
67kNm togeth

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Step 3: for linear and shear strain

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Step 4: for principal stress

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