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Unformatted text preview: Using the maximum-distortion-energy criterion, determine whether yield will occur when (a) = 200 MPa, (b) = 240 MPa, (c) = 280 MPa. For each stress level, if yield does not occur, determine the corresponding factor of safety. Problem 3 The cast-aluminum rod shown is made of an alloy for which UT = 70 Mpa and UC = 175 MPa. Knowing that the magnitude T of the applied torques is slowly increased and using the maximum normal stress criterion, determine the shearing stress that should be expected at rupture....
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- Spring '08
- Force, #, MPa, normal stress criterion, UC