1-27 - CHAP 1 Stress-Strain Analysis 27. The stress matrix...

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CHAP 1 Stress-Strain Analysis 63 27. The stress matrix at a particular point in a body is 7 2 1 3 [ ] 1 0 4 10 Pa 3 4 5      Determine the corresponding strain if E = 20 × 10 10 Pa and ν = 0.3. Solution: 74 11 11 [ ( )] [ 2 0.3(0 5)] 10 1.75 10 2 10 xx xx yy zz E       75 11 [ ( )] [0 0.3( 2 5)] 10 4.5 10 2 10 yy yy xx zz E       11 [ ( )] [5 0.3( 2 0)] 10 2.8 10 2 10 zz zz xx yy E  
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This note was uploaded on 08/22/2011 for the course EML 4500 taught by Professor Staff during the Fall '08 term at University of Florida.

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