OptiStruct

Discussion List

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  I have a composite material showing similar behavior along 0 & 90 deg in tensile test but exhibit anisotropic behavior in three point bend test. Can you please let me know the type of material card to be used to define such a material behavior.

  Question Sudhir Hoskere 469 views 1 comment 0 points Most recent by PaulAltair September 2022Community Q&A
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  製品の動作環境を考慮した疲労寿命予測をすべてシミュレーションで

  altair_fukuoka 360 views 0 comments 2 points Most recent by altair_fukuoka September 2022Altair HyperWorks - 日本語
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  Difference in SimSolid vs Optistruct result

  Question Junta_21946 705 views 1 comment 0 points Most recent by Adriano A. Koga August 2022Community Q&A
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  Flutter Analysis Setup Tips & Tricks

  Poh Soong Tang_20522 1.6K views 0 comments 2 points Most recent by Poh Soong Tang_20522 August 2022Altair HyperWorks
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  INFEASIBLE DESIGN (AT LEAST ONE CONSTRAINT VIOLATED).

  Answered Sam George 1.3K views 3 comments 0 points Most recent by Sam George August 2022Community Q&A
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  Static Displacement Response value always positive

  Question Sebastian_22519 322 views 1 comment 0 points Most recent by Adriano A. Koga August 2022Community Q&A
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  Analyse buckling after topology optimization

  Question Arjen Schoustra 316 views 1 comment 0 points Most recent by Robert Hoglund August 2022Community Q&A
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  NSM in Modal and Random Vibration

  Answered PSiedlaczek 712 views 6 comments 1 point Most recent by PSiedlaczek August 2022Community Q&A
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  Can we do free shape optimization for hyperelastic material (MATHE)? If yes, can i get any reference model for this.

  Answered prasad jadhav 173 views 2 comments 1 point Most recent by prasad jadhav August 2022Community Q&A
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  Installation of mech. solvers not working

  Answered Daniel Hupfer_20331 1.3K views 2 comments 0 points Most recent by Sven Hargens August 2022Community Q&A
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  OptiStructで円筒座標系を使用する場合の注意点

  Rikuto Ozaki_22034 324 views 0 comments 0 points Most recent by Rikuto Ozaki_22034 August 2022Altair HyperWorks - 日本語
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  Element collapses during non-linear quasi static analysis

  Answered Sanjay Dinker_21074 293 views 3 comments 1 point Most recent by Robinson Ferrari_20451 August 2022Community Q&A
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  Tie Contact DOF

  Answered ✓ Martín Soriano 548 views 2 comments 0 points Most recent by Robinson Ferrari_20451 August 2022Community Q&A
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  How to request for element failure results for the MATF properties that we defined?

  Question Mithra 360 views 1 comment 1 point Most recent by viniciusgomes August 2022Community Q&A
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  SRS and Internal Pressure

  Question Bernt Isaksen 354 views 1 comment 1 point Most recent by viniciusgomes August 2022Community Q&A
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  Could you please show me how to get the "system Modal participation to panel" result

  Question 馨輝謝_21604 227 views 1 comment 1 point Most recent by viniciusgomes August 2022Community Q&A
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  inrel analsis result error

  Question thanga pandiyan 365 views 1 comment 1 point Most recent by viniciusgomes August 2022Community Q&A
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  Buckling analysis in optistruct

  Question Kiran Govind 385 views 1 comment 0 points Most recent by Robert Hoglund August 2022Community Q&A
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  How to increase the number of iterations for non linear analysis

  Answered ✓ Sanjay Dinker_21074 500 views 3 comments 0 points Most recent by Robinson Ferrari_20451 August 2022Community Q&A
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  Steady state thermal analysis_1d beam elements will work?

  Answered Mani kumar_20579 349 views 2 comments 0 points Most recent by AltairLiz August 2022Community Q&A
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  How to request element failure for HILL3D properties defined in Optistruct?

  Answered Mithra 371 views 2 comments 0 points Most recent by Robert Hoglund August 2022Community Q&A
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  Do you want to learn more about ''Altair HyperWorks for Pre-Processing''? There is a dedicated training!

  Michela Ferrero_22291 556 views 0 comments 1 point Most recent by Michela Ferrero_22291 August 2022Altair HyperWorks
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  Multiple analysis in batch mode in OPTISTRUCT

  Answered Altair Forum User 785 views 3 comments 0 points Most recent by Altair Forum User August 2022Community Q&A
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  How to Solve Error 5903 "Fail to allocate base search memory for CONSLI contact"?

  Answered ✓ Unknown 431 views 5 comments 0 points Most recent by Prasad Reddi_20512 August 2022Community Q&A
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  Error 312

  Answered Altair Forum User 9.5K views 17 comments 0 points Most recent by Kiran Govind August 2022Community Q&A
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  Unable to open recorded class of optistruct non linear analysis

  Question Rajeev Vanam_21535 237 views 0 comments 0 points Most recent by Rajeev Vanam_21535 August 2022Community Q&A
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  Free-size fe-reanalysis

  Answered Altair Forum User 2.4K views 5 comments 0 points Most recent by Klaus W. August 2022Community Q&A
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  Applying Multiple Load Steps to a Topology Optimization Problem in Heat Sink

  Question DM_21595 885 views 1 comment 0 points Most recent by Robert Hoglund August 2022Community Q&A
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  Query on PBUSHT defined with KN line having non-linear force vs displacement graph

  Answered Gopal SinghRathore 662 views 4 comments 0 points Most recent by Adriano A. Koga August 2022Community Q&A
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  How can I apply an enforced displacement of 10mm/min on a node for a lapshear simulation?

  Answered Stephan Niggemann_20804 362 views 3 comments 0 points Most recent by Omar_NDIAYE August 2022Community Q&A