Problem 2 (15 points): Strain-gage measurements made on the free surface of a steel plate indicate...

 

 

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Problem 2 (15 points): Strain-gage measurements made on the free surface of a steel plate indicate that the principal strains are 0.004 and 0.001 in/in. What are the principal stresses? E = 200 GPa and v = 0.33. 0₁ = 0₂ = Problem 2 (15 points): Strain-gage measurements made on the free surface of a steel plate indicate that the principal strains are 0.004 and 0.001 in/in. What are the principal stresses? E = 200 GPa and v = 0.33. 0₁ = 0₂ =

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