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Altair OptiStruct

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3098 topics in this forum

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

    By Rahul Ponginan,
    • 1 reply
    • 12896 views

  2. Optistruct tips and tricks

    By Rahul Ponginan,
    • 1 reply
    • 7146 views

  3. set-up of a composite simulation

    By Rahul Ponginan,
    • 1 reply
    • 6250 views

  4. Common mistakes and errors

    By Rahul Ponginan,
    • 1 reply
    • 7250 views

  5. Essential Steps To Start With Nonlinear FEA

    By Rahul Ponginan,
    • 2 replies
    • 6316 views

  6. Essential Steps To Start With Nonlinear FEA

    By Rahul Ponginan,
    • 1 reply
    • 6095 views

  7. Common Mistakes And Errors

    By Rahul Ponginan,
    • 1 reply
    • 7607 views

  8. Composite Simulation

    By Rahul Ponginan,
    • 1 reply
    • 5945 views

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

    By Rahul Ponginan,
    • 1 reply
    • 8423 views

  10. Rigid body mode in 3G analysis

    By rahul rao,   
    • 0 replies
    • 5 views

  11. Pull Out Sandwich Analysis

    By JFormiga14,
    • 4 replies
    • 84 views

  12. Brake Disc Rotational Speed

    By Mateus_f,   
    • 0 replies
    • 18 views

  13. Linear Buckling Analysis "Buckling Mode(Mag)"

    By Adam S,   
    • 2 replies
    • 41 views

  14. Lattice structure

    By Farper,
    • 13 replies
    • 182 views

  15. Element not shown in composite optimization after free sizing

    By moeen,
    • 0 replies
    • 21 views

  16. Assigning Preload and stiffness simultaneously in 1D spring

    By pratik gadve,   
    • 0 replies
    • 33 views

  17. Composite shuffling analysis

    By moeen,
    • 0 replies
    • 30 views

  18. Freesize composite buckling optimization not converging

    By moeen,
    • 3 replies
    • 32 views

  19. Check the mass by using miniming volume as objective

    By moeen,
    • 5 replies
    • 53 views

  20. Initial number of plies for composite optimization

    By moeen,   
    • 10 replies
    • 63 views

  21. all entries have zero scale

    By dajeet,
    • 3 replies
    • 49 views

  22. MATF1

    By durukanbdilek,   
    • 14 replies
    • 150 views

  23. Setting for 3D Print

    By albertolazzeri,
    • 1 reply
    • 40 views

  24. How to see displ and stresses after freesize optimization

    By moeen,
    • 1 reply
    • 38 views

  25. *** ERROR # 6896 *** Programming error, variable move limit calculated by movelmt0 is invalid.

    By moeen,
    • 3 replies
    • 54 views

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