Mats1 in nonlinear analysys

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

Hi, my problem is that i don't know how i can include a non linear material (elasto-plastic stress strain curve) in a non linear analysis for topology optimization.

 

For a problem where i have the plasticity of the material (large strains) i can make a geometric non linear analysys? 

 

How i can set up an analysys of this type?

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited December 2015

    Hi Andrea Rivellini,

     

    Please refer to the tutorial OS-1365: NLSTAT Analysis of Solid Blocks in Contact in OptiStruct tutorials.

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited December 2015

    Thank you very much!

     

    Now i try to make this tutorial!

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