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Nov 20, 2017 11:57 am
Hi,
what types of experimental test can i do for implement an hyperelastic costitutiv model in abaqus?
thaks
1 Reply
Nov 04, 2019 1:50 am
If the hyperelastic model only depends on the first invariant I1, then it is OK to only use uniaxial tension (or compression) data.
In all other cases you should use data obtained in 2 or three different loading modes.
-Jorgen