Optimization with plastic results

oggy
oggy Altair Community Member
edited October 2020 in Community Q&A

Hello Everybody,

I have a modele where I will apply ultimate load. It will be a non linear analysis to detect the plastic strain. I want to know if I can do optimization with optistruct with plastic results ?

Thanks for your answer,

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Answers

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited May 2019

    You could run shape optimization for nonlinear cases with equivalent plastic strain as response.This is supported from OptiStruct 2017.2.3 or higher version.Please refer attached pdf and fem file.

    Unable to find an attachment - read this blog

  • oggy
    oggy Altair Community Member
    edited May 2019

    Thaanks a lot Mr Rahul :)/emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

  • oggy
    oggy Altair Community Member
    edited May 2019

    Please can you give me also the tutorial of this example ?

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited May 2019

    We don't have step by step tutorial for this example. However, you could refer any online optimization tutorial which would help to execute same.

  • oggy
    oggy Altair Community Member
    edited May 2019

    Ok thanks a lot,

  • oggy
    oggy Altair Community Member
    edited May 2019

    Sorry for disturbing you, Can you tell me how they created these 2 shapes ?

    image.png.7704cecf4641fe057890dd07ed7b0673.png

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited May 2019

    This shape was created using Hypermorph. Please refer Hypemesh morphing tutorials.

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