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Using test data in hyperelastic model to get the parameters

Using test data in hyperelastic model to get the parameters

Using test data in hyperelastic model to get the parameters

(OP)
Hi, I am wondering if it is possible to obtain the elastic paramters from a model when using test data to define the paramters in the first place? For example say I have some stress-strain data, I use this with the polynominal model for N=2, and I want to know what ABAQUS then decides to use for the actual parameters of c10,c01,c11,c02,c20. Thanks.

RE: Using test data in hyperelastic model to get the parameters

by the way. I would like to obtain some material data (any kind of rubber) stress vs strain for free. Someone knows where i can obtain it ??

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