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msuhairil04
Posts: 21
 msuhairil04
Nov 20, 2017 11:57 am
(@msuhairil04)
Eminent Member
Joined: 2 years ago

Hi,

what types of experimental test can i do for implement an hyperelastic costitutiv model in abaqus?

thaks

Topic Tags
costitutive model hyperelastic rubber yeoh
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Jorgen
Posts: 3873
 Jorgen
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Nov 04, 2019 1:50 am
(@jorgen)
Member
Joined: 6 months ago

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

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Topic Tags:  costitutive model, hyperelastic (4), rubber (2), yeoh (1),
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