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Altair OptiStruct

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3540 topics in this forum

  1. Linear and Non linear analysis, iteration, increment, step etc explanation

    By Rahul Ponginan,
    • 1 reply
    • 17140 views

  2. Optistruct tips and tricks

    By Rahul Ponginan,
    • 1 reply
    • 10420 views

  3. set-up of a composite simulation

    By Rahul Ponginan,
    • 1 reply
    • 9116 views

  4. Common mistakes and errors

    By Rahul Ponginan,
    • 1 reply
    • 10612 views

  5. Essential Steps To Start With Nonlinear FEA

    By Rahul Ponginan,
    • 2 replies
    • 9211 views

  6. Essential Steps To Start With Nonlinear FEA

    By Rahul Ponginan,
    • 1 reply
    • 8975 views

  7. Common Mistakes And Errors

    By Rahul Ponginan,
    • 1 reply
    • 10720 views

  8. Composite Simulation

    By Rahul Ponginan,
    • 1 reply
    • 8845 views

  9. Linear and Non linear analysis, iteration, increment, step etc explanation

    By Rahul Ponginan,
    • 1 reply
    • 11741 views

  10. Negative ERP

    By karth,
    • 9 replies
    • 240 views

  11. Dynamic buckling beam - imperfection

    By paula94,   
    • 0 replies
    • 8 views

  12. How to not get Unwanted files from Analysis

    By Bhanu Prakash Yammanuri,
    • 0 replies
    • 21 views

  13. Incremental output of GPFORCE or SPCFORCE in NLSTAT simulation

    By mihabreznik,   
    • 7 replies
    • 1066 views

  14. *** INTERNAL PROGRAMMING ERROR # 8008 *** CHECK detects overwriting of data block: igply. * DATAMANAGER ERROR in subroutine "datamx".

    By antonio.dortona95,
    • 2 replies
    • 48 views

  15. Optistruct_Free Size Optimization_Warnings

    By francesca,
    • 15 replies
    • 331 views

  16. Punch File Format for Ply Stress Outputs

    By Crashphys,
    • 2 replies
    • 72 views

  17. How to use connectors between two component

    By azraf,   
    • 1 reply
    • 44 views

  18. Radiation heat transfer modelling in Optistruct

    By bijubalancollins,
    • 13 replies
    • 172 views

  19. Determination of sum of loads

    By karth,
    • 3 replies
    • 96 views

  20. ERROR # 605 (Laminate Stack Set ERROR)

    By Hiroki Watanabe,   
    • 9 replies
    • 815 views

  21. Contact between 2d and 3d

    By oguzhan,
    • 1 reply
    • 73 views

  22. issue while clicking on optistruct

    By antim gupta,
    • 4 replies
    • 91 views

  23. Documentation Optistruct

    By ElineH,
    • 1 reply
    • 67 views

  24. Random Vibration RMS stress evaluation per mode in OptiStruct Simulation

    By Lesther Mae,
    • 1 reply
    • 51 views

  25. Strain constraint error in free-size optimization

    By impacta2,   
    • 5 replies
    • 715 views

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