Tuesday, August 14, 2018

What is the difference between von Mises Stress and Max Principal Stress? - Quora

What is the difference between von Mises Stress and Max Principal Stress? - Quora: Maximum strain energy Theory is valid for ductile materials and may be used for them.
Maximum shear strain energy Theory/ Von Mises failure criteria: This theory states that failure in any material occurs when the shear strain energy per unit volume stored in that material due to any loading exceeds the shear strain energy per unit volume stored in that material in the 1 dimensional loading test 

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