The X- axis strains with oriented angle of the bone surface are shown in table X- axis strain (× 10-5) 2 3 -0.4 |Oriented angle (degree) 40 140 Determine the principal stresses. Known modulus of elasticity 8 GPa and Poisson ratio is 0.3.

The X- axis strains with oriented angle of the bone surface are shown in table X- axis strain (× 10-5) 2 3 -0.4 |Oriented angle (degree) 40 140 Determine the principal stresses. Known modulus of elasticity 8 GPa and Poisson ratio is 0.3.

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 7.7.4P: An element of material in plain strain is subjected to strains x = 0.0015, , y . = -0.0002, and xy =...

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Question

E and V given

The X- axis strains with oriented angle of the bone surface are shown
in table X- axis strain (× 10-5)
2
3
-0.4
|Oriented angle (degree)
40
140
Determine the principal stresses. Known modulus of elasticity 8 GPa and
Poisson ratio is 0.3.

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