Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and vertical planes at the point are shown. Assume stress magnitudes of Sy = 210 MPa, Sy = 150 MPa. Sy Construct Mohr's circle for this state of stress on paper and use the results to answer the questions in the subsequent parts of this GO exercise.

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 7.2.8P: An element in plane stress on the fuselage of an airplane (figure part a) is subjected to...
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Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and
vertical planes at the point are shown. Assume stress magnitudes of Sx = 210 MPa, Sxy = 150 MPa.
Sxy
Construct Mohr's circle for this state of stress on paper and use the results to answer the questions in the subsequent parts of this
GO exercise.
Transcribed Image Text:Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and vertical planes at the point are shown. Assume stress magnitudes of Sx = 210 MPa, Sxy = 150 MPa. Sxy Construct Mohr's circle for this state of stress on paper and use the results to answer the questions in the subsequent parts of this GO exercise.
For the given state of stress at a point in a structural member, determine the center Cand the radius R of Mohr's circle.
Answers: C = i
MPa, R = i
MPa.
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Part 3
Determine the principal stresses (o,1 > Op2 ) for this state of stress.
Answers: 0pl
i
MPa, Op2
MРа.
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Part 4
For this Mohr's circle, determine the magnitude of the central angle between:
(a) point x and the point representing the principal stress opi.
(b) point x and the point representing the principal stress op2.
Answers:
(a) Angle = i
(b) Angle = i
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Transcribed Image Text:For the given state of stress at a point in a structural member, determine the center Cand the radius R of Mohr's circle. Answers: C = i MPa, R = i MPa. Save for Later Submit Answer Part 3 Determine the principal stresses (o,1 > Op2 ) for this state of stress. Answers: 0pl i MPa, Op2 MРа. Save for Later Submit Answer Part 4 For this Mohr's circle, determine the magnitude of the central angle between: (a) point x and the point representing the principal stress opi. (b) point x and the point representing the principal stress op2. Answers: (a) Angle = i (b) Angle = i Save for Later Submit Answer
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