An element of a material is subjected to plane stresses as shown in the figure. The stresses

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An element of a material is subjected to plane stresses as shown in the figure. The stresses σ_x, σ_y, and π_xy are 10 MPa, –15 MPa, and 5 MPa, respectively. Assume E = 200 GPa and n = 0.3.

(a) Calculate the normal strain in the x, y, and z directions and the shear strain.

(b) Calculate the strain-energy density of the element.

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Mechanics Of Materials

ISBN: 9781337093347

9th Edition

Authors: Barry J Goodno, James M Gere

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Question Posted: Jan 02, 2023 07:03 AM

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An element of a material is subjected to plane stresses as shown in the figure. The stresses

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Ox Z Try Tyx Oy Tyx oy Txy Ox X

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part a Normal and shear s...View the full answer

Mechanics Of Materials

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