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Strength Of Materials Miscellaneous

Strength Of Materials

  1. In a metal forming operation when the material has just started yielding, the principal stresses σ1 = +180 MPa, σ2 = –100 MPa, σ3 = 0. Following von Mises criterion, the yield stress is _____, MPa.
    1. 245.76 MPa
    2. 244.76 MPa
    3. 243.76 MPa
    4. 246.76 MPa
Correct Option: A




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