Physics, 21.02.2020 21:00 cammiecam49

A large plate is fabricated from a steel alloy that has a plane strain fracture toughness of 82.4MPa(75.0ksi). If the plate is exposed to a tensile stress of 345 MPa (50,000 psi) during service use, 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 82.4MPa...

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