Altair OptiStruct

3417 topics in this forum

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

   By Rahul Ponginan, August 21, 2014
   • 1 reply
   • 15302 views
   • 
   • Rahul Ponginan
   • August 14, 2017

2. Optistruct tips and tricks

   By Rahul Ponginan, August 21, 2014
   • 1 reply
   • 8917 views
   • 
   • Rahul Ponginan
   • August 14, 2017

3. set-up of a composite simulation

   By Rahul Ponginan, August 21, 2014
   • 1 reply
   • 7774 views
   • 
   • Rahul Ponginan
   • August 14, 2017

4. Common mistakes and errors

   By Rahul Ponginan, April 21, 2015
   • 1 reply
   • 9104 views
   • 
   • Rahul Ponginan
   • August 14, 2017

5. Essential Steps To Start With Nonlinear FEA

   By Rahul Ponginan, May 4, 2015
   • 2 replies
   • 7855 views
   • 
   • Rahul Ponginan
   • August 14, 2017

6. Essential Steps To Start With Nonlinear FEA

   By Rahul Ponginan, May 4, 2015
   • 1 reply
   • 7607 views
   • 
   • Rahul Ponginan
   • August 14, 2017

7. Common Mistakes And Errors

   By Rahul Ponginan, May 4, 2015
   • 1 reply
   • 9290 views
   • 
   • Rahul Ponginan
   • August 14, 2017

8. Composite Simulation

   By Rahul Ponginan, May 4, 2015
   • 1 reply
   • 7493 views
   • 
   • Rahul Ponginan
   • August 14, 2017

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

   By Rahul Ponginan, May 4, 2015
   • 1 reply
   • 10215 views
   • 
   • Rahul Ponginan
   • August 14, 2017

10. Connect offset Surfaces

    By Alex_Eberhard, 10 hours ago
    • 0 replies
    • 15 views
    • 
    • Alex_Eberhard
    • 10 hours ago

11. Modelling two components entering in contact

    By LisaMontréal, August 1
    • 4 replies
    • 108 views
    • 
    • Farouk Maaboudallah
    • Yesterday at 07:22 PM

12. Modelling rough surface using OptiStruct

    By Farouk Maaboudallah, August 14   

    • optisruct
    • contact
    • (and 1 more)

      Tagged with:

      • optisruct
      • contact
      • roughness
    • 4 replies
    • 64 views
    • 
    • Farouk Maaboudallah
    • Saturday at 08:44 PM

13. Modelling Sandwich panels

    By Chrisphys, January 31
    • 9 replies
    • 374 views
    • 
    • Q.Nguyen-Dai
    • Saturday at 04:40 PM

14. Why is the definition of TSTEP necessary for Nonlinear Direct Transient Analysis?

    By cfuser, August 14
    • 2 replies
    • 54 views
    • 
    • cfuser
    • Friday at 08:24 AM

15. Error #1000

    By matnes, May 31
    • 3 replies
    • 230 views
    • 
    • GlizaYuson
    • Friday at 03:55 AM

16. Altair error number #3202#

    By josephmalvinraj, August 10
    • 1 reply
    • 106 views
    • 
    • tinh
    • Thursday at 08:25 AM

17. Error 312

    By Aalen, February 10, 2015   

    • Error 312
    • 15 replies
    • 5986 views
    • 
    • mariaserrano
    • August 14

18. TPA Analysis

    By Sai Vignesh, May 28
    • 9 replies
    • 223 views
    • 
    • Shri
    • August 14

19. error # 4965

    By MartinaC, July 12   

    • optistruct
    • non-linear quasi-static
    • 4 replies
    • 130 views
    • 
    • suraj123
    • August 14

20. Acoustic simulation: Infinite elements

    By Vikrant, August 9   

    • acoustic simulation
    • infinite elements
    • 6 replies
    • 101 views
    • 
    • Vikrant
    • August 14

21. Direct Transient analysis

    By Shri, August 1
    • 3 replies
    • 187 views
    • 
    • Shri
    • August 14

22. Is there any possibility to include static- and dynamic friction in kinematic joints of any kinematic mechanism, particularly with using NLSTAT/NLTRANS subcases and with Optistruct Solver?

    By Patel, August 13
    • 0 replies
    • 22 views
    • 
    • Patel
    • August 13

23. error # 2372 1 2

    By Ginobili, January 27, 2015   

    • optistruct
    • analysis
    • 25 replies
    • 6600 views
    • 
    • Deshpande
    • August 10

24. *** ERROR # 4965 ***  Maximum number of time increment cutbacks reached, analysis aborted.

    By Teja, October 18, 2018   

    • error4965
    • 12 replies
    • 952 views
    • 
    • LisaMontréal
    • August 9

25. Enforced Rotation

    By Ducrocq, December 10, 2015
    • 3 replies
    • 949 views
    • 
    • Rahul R
    • August 9