Anisotropic Nonlinear Viscoelastic Material Card

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

What Material Card has hypermesh to define a anisotropic nonlinear viscoelastic material law?

 

And can I combine more material laws?

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited November 2016

    Hi,

     

    Refer to MATX42, MATX38 in OptiStruct.

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited November 2016

    Thank you very much.

    How can I combine the MATX38 with orthotropic Material? 

     

    Best regards

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited November 2016

    Hi @mydlo1990

     

    Sorry for a late reply, but I did some research and found that there is no direct way to create a viso elastic anisotropic material in OptiStruct.

     

    Maybe you can define a user defined material in RADIOSS.

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