Stress Constraint Results in Topology Optimization.

Shabbik Shafiulla
Shabbik Shafiulla Altair Community Member
edited January 2021 in Community Q&A

i am trying to use the strain constraint for beam modal. when i do normal analysis i am getting both density and element stress 2D & 3D but when do topology optimization for same modal i am getting only Density results why i am not getting stress results . why i went wrong ?

 

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stress Constraint

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results 

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Answers

  • Thomas Quenaon_21507
    Thomas Quenaon_21507 New Altair Community Member
    edited January 2021

    Hi Shabbik Shafiulla,

    You should get 2 H3d files.

    • First one is *_des.h3d, this contains density results and will be used for reconstruction later.
    • Second, is *_S1.h3d, this contains for both initial and last isteration the output you asked for.

    BR-,

    Thomas

  • Shabbik Shafiulla
    Shabbik Shafiulla Altair Community Member
    edited January 2021
    Thomas Quenaon_21507 said:

    Hi Shabbik Shafiulla,

    You should get 2 H3d files.

    • First one is *_des.h3d, this contains density results and will be used for reconstruction later.
    • Second, is *_S1.h3d, this contains for both initial and last isteration the output you asked for.

    BR-,

    Thomas

    Thank you Thomas Quenaon

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