648_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

648_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

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Unformatted text preview: 07Ch07.qxd 9/27/08 642 1:24 PM Page 642 CHAPTER 7 Analysis of Stress and Strain Problem 7.7-23 Solve Problem 7.7-5 by using Mohr’s circle for plane strain. Solution 7.7-23 Element in plane strain âx gxy R 220 * 10 6 180 * 10 6 2(130 * 10 158.11 * 10 a arctan 90 130 b 180° a ây gxy 90 * 10 2 62 ) + (90 * 10 6 POINT C: âx1 6 480 * 10 6 62 ) POINT D (u u 6 50° ): 50° âx1 350 * 10 gx1y1 R sin b 2 34.70° gx1y1 2u POINT D ¿ (u 45.30° 350 * 10 6 225 * 10 461 * 10 + R cos b 112.4 * 10 6 239 * 10 6 6 6 140°): âx1 350 * 10 6 gx1y1 R sin b 2 R cos b gx1y1 6 225 * 10 112.4 * 10 6 ...
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This note was uploaded on 12/22/2011 for the course MEEG 310 taught by Professor Staff during the Fall '11 term at University of Delaware.

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