Dear All,
I have done the thermal stress analysis remelting process using APDL. In post processing which stress should I extract. since my material brittle should I go for principal stress or vonmises stress. Please do suggest me.
RE: FEA, thermal stress analysis, brittle material
Max. Principal stress is usually reserved for brittle materials. von Mises criteria is for ductile materials, where they can yield and have interactions between their different stress directions.
RE: FEA, thermal stress analysis, brittle material
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RE: FEA, thermal stress analysis, brittle material
RE: FEA, thermal stress analysis, brittle material