Engineering, 13.09.2019 22:10 bhopainting

Assume that a material will be subjected to principal stresses (no shear stresses) of 4000, 1000, and -3000 psi. assume you need a factor of safety of 2.7. a. what is the minimum uniaxial yield strength (psi) material needed according to the tresca criterion? b. what is the minimum uniaxial yield strength (psi) material needed according to the von mises criterion?

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Assume that a material will be subjected to principal stresses (no shear stresses) of 4000, 1000, an...

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