934. If an element is subjected to the state of stress shown in Fig. P-934, find the principal stresses and the maximum shearing stresses. Also determine the stress components on planes whose normals are at 45° and 135° with the X axis. Show all results on complete sketches of the appropriate elements. 60 MPa 40 MPa 60 MPa X- 40 MPa Figure P-934.

934. If an element is subjected to the state of stress shown in Fig. P-934, find the principal stresses and the maximum shearing stresses. Also determine the stress components on planes whose normals are at 45° and 135° with the X axis. Show all results on complete sketches of the appropriate elements. 60 MPa 40 MPa 60 MPa X- 40 MPa Figure P-934.

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

934. If an clement is subjected to the state of stress shown in Fig.
P-934, find the principal stresses and the maximum shearing stresses.
Also determine the stress components on planes whose normals are at
45° and 135° with the X axis. Show all results on complete sketches of
the appropriate elements.
60 MPa
40 MPа
60 MPа
40 MPa
Figure P-934.

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