The state of plane stress shown occurs at a critical point of asteel machine component. As a result of several tensile tests,it has been found that the tensile yield strength is o, = 250 MPafor the grade of steel used. Determine the factor of safety withrespect to yield using (a) the maximum shearing stresscriterion, and (b) the maximum distortion energy criterion.↑y4040 MPa80 MPa25 MPa➜X

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The state of plane stress shown occurs at a critical point of a steel machine component. As a result of several tensile tests, it has been found that the tensile yield strength is o₂ = 250 MPa for the grade of steel used. Determine the factor of safety with respect to yield using (a) the maximum shearing stress criterion, and (b) the maximum distortion energy criterion. ↑Y 40 MPa 80 MPa →→X 25 MPa

The state of plane stress shown occurs at a critical point of a steel machine component. As a result of several tensile tests, it has been found that the tensile yield strength is o₂ = 250 MPa for the grade of steel used. Determine the factor of safety with respect to yield using (a) the maximum shearing stress criterion, and (b) the maximum distortion energy criterion. ↑Y 40 MPa 80 MPa →→X 25 MPa

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

The state of plane stress shown occurs at a critical point of a
steel machine component. As a result of several tensile tests,
it has been found that the tensile yield strength is o, = 250 MPa
for the grade of steel used. Determine the factor of safety with
respect to yield using (a) the maximum shearing stress
criterion, and (b) the maximum distortion energy criterion.
↑y
40
40 MPa
80 MPa
25 MPa
➜X

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