von Mises vs Tsai-Wu
von Mises vs Tsai-Wu
(OP)
Hi,
I'm trying to find out for what assumptions the von Mises yield criterion equals the Tsai Wu failure criterion.
Say you have a FE tsai-wu plot and a von Mises plot.
Under what circumstances would the color plot look the same?
Is it so that if you assume plane stress and input isotropic material properties into the Tsai-Wu criteria the result will be the same as von Mises yield criteria?
WB
I'm trying to find out for what assumptions the von Mises yield criterion equals the Tsai Wu failure criterion.
Say you have a FE tsai-wu plot and a von Mises plot.
Under what circumstances would the color plot look the same?
Is it so that if you assume plane stress and input isotropic material properties into the Tsai-Wu criteria the result will be the same as von Mises yield criteria?
WB





RE: von Mises vs Tsai-Wu
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