Answered: A sheet of copper is stretched…

A sheet of copper is stretched biaxially in the xy-plane. If the strains in the sheet are εx = 0.40 x10-3 and εy = 0.30 x 10-3, determine σx and σy. Use E= 110 GPa and v = 0.35.

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 7.7.6P

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Question

A sheet of copper is stretched biaxially in the xy-plane. If the
strains in the sheet are εx = 0.40 x10-3 and εy = 0.30 x 10-3,
determine σx and σy. Use E= 110 GPa and v = 0.35.

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