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Unformatted text preview: following readings are obtained for each gauge: a =950(106 ), b =380(106 ), c = 220(106 ). Determine the strain components x , y , & xy . (15pts) Note: a , b , c in the solution are different from the problem, but the approach should be exactly the same. Problem 4: A short concrete cylinder having a diameter of 50mm is subjected to a torque of 500N.m and an axial compression force of 2KN. Determine if it fails according to the maximumnormalstress theory. The ultimate stress of the concrete is ult =28MPa. (20pts) Problem 5: express x in terms of x , y , & xy . Show derivation steps. (10 pts) Bonus problem : The stress at a point is shown on the element. Determine the principle stresses and the absolute maximum shear stress. (10pts)...
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This note was uploaded on 08/25/2011 for the course CE 215 taught by Professor Frantziskonis during the Summer '08 term at University of Arizona Tucson.
 Summer '08
 FRANTZISKONIS

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