The components of plane stresses at a critical point are shown in the following figure. Determine the factor of safety if the maximum-normal-stress theory is considered. The tensile and compressive ultimate strengths are o, = 280 MPa and d', = 420 MPa, respectively. %3D 120 MPa 100 MPa 220 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
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The components of plane stresses at a critical point are shown in the following figure. Determine the factor of safety if the maximum-normal-stress theory is
considered. The tensile and compressive ultimate strengths are o, = 280 MPa and o'y = 420 MPa, respectively.
120 MPa
100 MPa
220 MPa
Select one:
2.85.
1.13.
2.53.
O 1,53.
100%
52°F Cloudy ^@l
pe here to search
Transcribed Image Text:Time left 1:47:12 The components of plane stresses at a critical point are shown in the following figure. Determine the factor of safety if the maximum-normal-stress theory is considered. The tensile and compressive ultimate strengths are o, = 280 MPa and o'y = 420 MPa, respectively. 120 MPa 100 MPa 220 MPa Select one: 2.85. 1.13. 2.53. O 1,53. 100% 52°F Cloudy ^@l pe here to search
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