the f Oy =4 MPa %3D Oyr = -2 MPa Oyz = 3 MPa Oyy = -4 MPa Oye = 2 MPa Oyz = -3 MPa
the f Oy =4 MPa %3D Oyr = -2 MPa Oyz = 3 MPa Oyy = -4 MPa Oye = 2 MPa Oyz = -3 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 7.2.5P: The stresses acting on element A on the web of a train rail (sec figure part a) a re found to be...
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![In a volume element with dimensions dx, dy, dz the negatíve y-face has a 2 MPa stress in the positivex-direction, a 3 MPa stress in the negative z-direction, and a 4 MPa stress in
the negative y-direction. Which of the following describes the stresses per elasticity convention?
Oy = 4 MPa
Oyr = -2 MPa
Oyz = 3 MPa
Oy = -4 MPa
Oye = 2 MPa
Oyz = -3 MPa
Oy = 3 MPa
Oye = -4 MPa
Oyz = 2 MPa
=4 MPa
Oyr = 2 MPa
Oyz = -3 MPa](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F47d7a0f8-4e66-40ed-ae66-faa7d8f664d3%2Fd55d81a3-e35e-4084-b44d-0ae138d77227%2Fxhybn57_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a volume element with dimensions dx, dy, dz the negatíve y-face has a 2 MPa stress in the positivex-direction, a 3 MPa stress in the negative z-direction, and a 4 MPa stress in
the negative y-direction. Which of the following describes the stresses per elasticity convention?
Oy = 4 MPa
Oyr = -2 MPa
Oyz = 3 MPa
Oy = -4 MPa
Oye = 2 MPa
Oyz = -3 MPa
Oy = 3 MPa
Oye = -4 MPa
Oyz = 2 MPa
=4 MPa
Oyr = 2 MPa
Oyz = -3 MPa
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