A part is subjected to uniaxial compression stress of 40 MPa in the x- direction ( -40MPA). If the material's elastic modulus (E) is 100 GPa and Poisson's ratio is 0.35. What are the strains in the y-direction and z- direction? Eyy = 0.00014, Ezz = 0.007 0.00014, ɛ zz Eyy 0.00014 O Eyy -0.00014, ɛzz 0.00014

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 7.6.13P: A solid spherical ball of magnesium alloy (E = 6.5 × l0-6 psi, v = 0.35) is lowered into the ocean...
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A part is subjected to uniaxial
compression stress of 40 MPa in the x-
direction (
-40MPA). If the
material's elastic modulus (E) is 100
GPa and Poisson's ratio is 0.35. What
are the strains in the y-direction and z-
direction?
Eyy = 0.00014, ɛ zz = 0.007
%3D
O Eyy
0.00014, E zz
0.00014
Eyy = -0.00014, ɛ zz
-0.00014
O Eyy
-0.002, ɛzz
= -0.006
%3|
||
Transcribed Image Text:A part is subjected to uniaxial compression stress of 40 MPa in the x- direction ( -40MPA). If the material's elastic modulus (E) is 100 GPa and Poisson's ratio is 0.35. What are the strains in the y-direction and z- direction? Eyy = 0.00014, ɛ zz = 0.007 %3D O Eyy 0.00014, E zz 0.00014 Eyy = -0.00014, ɛ zz -0.00014 O Eyy -0.002, ɛzz = -0.006 %3| ||
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