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How do I find out yield strength and tangent modulus for bilinear kinematic hardening in Finite element analysis?
No, I don't. Can you suggest a method?
One way to determine yield strength is by performing tensile tests on the material and identifying the point where plastic deformation occurs. Tangent modulus, on the other hand, can be found by taking the derivative of the stress-strain curve at any given point. Do you have any other questions?