Analyse buckling after topology optimization

Arjen Schoustra
Arjen Schoustra New Altair Community Member
edited August 2022 in Community Q&A

Hi,

I'm investigating product comparison between a solid product and one where I have run Topology Optimization in Optistruct.

I need to investigate buckling of the part.

I know how to run a Buckling Analysis for the solid part, but my question:

 

How do I run an Analysis of Buckling after I have run a Topology Optimization?

 

Kind regards,

Arjen

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Answers

  • Robert Hoglund
    Robert Hoglund
    Altair Employee
    edited August 2022

    Hi Arjen,

    You can use OSSmooth for reanalysis to remesh the optimized structure based on the optimization results at a particular ISO value.

    See settings for the OSSmooth panel below.  It is in the Post area of the panels.

    image

    Then you can run buckling analysis on the remeshed design.

    Thanks,

    Rob H.

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