1W1. A sheet of copper i...Question1. A sheet of copper is stretched biaxially inthe xy-plane. If the strains in the sheet are Ex= 0:40 103 and Ey = 0:30 103, determine oxand oy. Use E = 110 GPa and v = 0:35.2. The normal stresses at a point in a steelmember are ox = 8 ksi, oy = - 4 ksi, and oz =10 ksi. Using E = 29 103 ksi and V = 0:3,determine the normal strains at this point.%3D

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1. A sheet of copper is stretched biaxially in the xy-plane. If the strains in the sheet are Ex 0:40 103 and Ey = 0:30 103, determine ox and oy. Use E = 110 GPa and v = 0:35. %3D 2. The normal stresses at a point in a steel member are ox = 8 ksi, oy = - 4 ksi, and oz = 10 ksi. Using E = 29 103 ksi and V = 0:3, determine the normal strains at this point. %3D %3D %3D

1. A sheet of copper is stretched biaxially in the xy-plane. If the strains in the sheet are Ex 0:40 103 and Ey = 0:30 103, determine ox and oy. Use E = 110 GPa and v = 0:35. %3D 2. The normal stresses at a point in a steel member are ox = 8 ksi, oy = - 4 ksi, and oz = 10 ksi. Using E = 29 103 ksi and V = 0:3, determine the normal strains at this point. %3D %3D %3D

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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