Problem 9-17: Determine the equivalent state of stress on an element at the same point which represents (a) the principal stress, and (b) the maximum in-plane shear stress and the associated average normal stress. Also, for each case, determine the corresponding orientation of the element with respect to the element shown and sketch the results on the element. 75 MPa 125 MPa 50 MPa

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 7.2.26P: -26 A rectangular plate of dimensions 125 mm × 75 mm is subjected to tensile stress sy= 67 kPa and...
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9.3 need help provide free body diagram thank you.
Problem 9-17:
Determine the equivalent state of stress on an element at
the same point which represents (a) the principal stress, and
(b) the maximum in-plane shear stress and the associated
average normal stress. Also, for each case, determine the
corresponding orientation of the element with respect to the
element shown and sketch the results on the element.
75 MPa
125 MPa
50 MPa
Transcribed Image Text:Problem 9-17: Determine the equivalent state of stress on an element at the same point which represents (a) the principal stress, and (b) the maximum in-plane shear stress and the associated average normal stress. Also, for each case, determine the corresponding orientation of the element with respect to the element shown and sketch the results on the element. 75 MPa 125 MPa 50 MPa
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