Q1. If the yield stress (oy) of a material is 375MPa, determine whether yield is predicted for the stresses acting on both the elements shown below using: P=-215 RF 330 (a) Tresca Criterion (b) Von Mises Criterion Element A Q = 200 Element B Note: your values for P (vertical load on Element A) should be negative (i.e. corresponding to a compressive vertical load). s=90

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 7.2.3P: The stresses on an element are sx= 1000 Psi. sy= 500 psi, and txy= 350 psi. Find the stresses acting...
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P (MPa)
-215
Please enter your supplied question data
R (MPa)
S (MPa)
01/0y
330
90
0.7
Q (MPa)
200
02/0y
-0.8
Transcribed Image Text:P (MPa) -215 Please enter your supplied question data R (MPa) S (MPa) 01/0y 330 90 0.7 Q (MPa) 200 02/0y -0.8
Q1. If the yield stress (oy) of a material is 375MPa, determine whether yield is
predicted for the stresses acting on both the elements shown below using:
P₁=-215
RF 330
(a) Tresca Criterion
(b) Von Mises Criterion
Q = 200
Element A
Note: your values for P (vertical load on Element A) should be negative (i.e.
corresponding to a compressive vertical load).
Element B
S=90
Transcribed Image Text:Q1. If the yield stress (oy) of a material is 375MPa, determine whether yield is predicted for the stresses acting on both the elements shown below using: P₁=-215 RF 330 (a) Tresca Criterion (b) Von Mises Criterion Q = 200 Element A Note: your values for P (vertical load on Element A) should be negative (i.e. corresponding to a compressive vertical load). Element B S=90
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