Engineering, 10.11.2020 17:00 suzyleonardsl0

A large plate is fabricated from a steel alloy that has a plane strain fracture toughness of 50.0 MPa-m1/2 . If, during service use, the plate is exposed to a tensile stress of 200 MPa (29,000 psi), determine the minimum length of a surface crack that will lead to fracture. Assume a value of 1.0 for Y.

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A large plate is fabricated from a steel alloy that has a plane strain fracture toughness of 50.0 MP...

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