The plate is made of hard copper, which yields at $\sigma_y = 700$ MPa. Using the distortion energy (von Mises) theory, determine the tensile stress $\sigma_x$ that can be applied to the plate if a tensile stress $\sigma_y = 0.5\sigma_x$ is also applied.
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The given information states that the plate is made of hard copper, which yields at a stress of Oy = 700 MPa. This means that if the stress applied to the plate exceeds 700 MPa, it will start to deform permanently. Show more…
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