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Anisotropic hyperelastic model- Abaqus

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Posts: 2

ChemicalPscycho

Jun 11, 2019 11:04 am

(@ChemicalPscycho)

New Member

Joined: 8 months ago

Dear all,

I am trying to build an anisotropic hyperelastic model (Fung-orthotropic) in Abaqus CAE.
Can i get the material constants from uniaxial tensile test ? if so ,how ?

Thanks & Regards,
Beeyan

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Fung Mateiral Constants

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Posts: 3868

Jorgen

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Nov 05, 2019 2:29 am

(@jorgen)

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Joined: 4 months ago

For anisotropic material models you need experimental data obtained in multiple directions. The number of directions and loading modes that are needed depend on the amount and type of anisotropy of your material.

-Jorgen