OptiStruct

MIRROR flag in DMIGMOD RELOC option can be used to mirror the superelement.

UD_21543 163 views 0 comments 0 points Most recent by UD_21543 July 2022Altair HyperWorks

TEMPADD Defines a static load as a linear combination of the TEMP or TEMPD Bulk Data Entry.

UD_21543 104 views 0 comments 0 points Most recent by UD_21543 July 2022Altair HyperWorks

THIST command for time history results output at a high frequency.

UD_21543 49 views 0 comments 0 points Most recent by UD_21543 July 2022Altair HyperWorks

Versatile and No Code Simulation Data Extraction with Monarch

Joseph Pajot 365 views 0 comments 1 point Most recent by Joseph Pajot July 2022Other Discussion & Knowledge

Restart PSD Analysis from an FRF

viniciusgomes 554 views 0 comments 3 points Most recent by viniciusgomes July 2022Altair HyperWorks

DTABLE and DRESP3

Accepted ✓ Bocaj22 438 views 2 comments 0 points Most recent by Rajendran July 2022Community Q&A

where is control card(nlparm icon) in new version 2021.1

Answered tonychen 210 views 1 comment 0 points Most recent by tonychen July 2022Community Q&A

Usage of proper Mean Stress Correction method

Jayasimha Ranganatha_20704 406 views 0 comments 1 point Most recent by Jayasimha Ranganatha_20704 July 2022Altair HyperWorks

Optimzation Stress Results Interpretation in a model made of Second order elements.

Rajendran 123 views 0 comments 0 points Most recent by Rajendran July 2022Altair HyperWorks

Free modal analysis with MPC results 6 no-zero rigid body modes

Question Zhou XU 805 views 0 comments 1 point Most recent by Zhou XU July 2022Community Q&A

How to use TLOAD2 to create half-sine and sine sweep transient loads

viniciusgomes 1.5K views 0 comments 5 points Most recent by viniciusgomes July 2022Altair HyperWorks

Unit measure system selection for FEM with focus on dynamics

Alberto Campagna 814 views 0 comments 3 points Most recent by Alberto Campagna July 2022Altair HyperWorks

Opposite Force direction in bolts with the same load

Accepted ✓ Marius Wisser 440 views 2 comments 0 points Most recent by Marius Wisser July 2022Community Q&A

Stress-Norm vs ALM

Mohan Parthasarathy 298 views 0 comments 0 points Most recent by Mohan Parthasarathy July 2022Altair HyperWorks

Do you want to learn more about "OptiStruct for Fatigue Analysis"? There is dedicated training!

wscott 483 views 1 comment 1 point Most recent by csweet July 2022Altair HyperWorks

Nonlinear contact (frctional) and material nonlinear (Elastic-plastic) for direct transient response analysis

Answered Debarshi 263 views 1 comment 0 points Most recent by Alihan Alayoğlu_22549 July 2022Community Q&A

How to preserve comments in an Optistruct solver include file.

Question Martin_JLB1 305 views 0 comments 0 points Most recent by Martin_JLB1 July 2022Community Q&A

Non mappable solid problem

Answered Mohd Azhan Fikry 557 views 4 comments 0 points Most recent by Mohd Azhan Fikry July 2022Community Q&A

I like to print Section parameters for bolt analysis. Can you help me how I can extract from simulation?

Answered Deepak Naladkar 286 views 3 comments 0 points Most recent by RobinsonFerrari July 2022Community Q&A

*** ERROR # 4966 *** Minimum time increment reached, analysis aborted.

Accepted ✓ Mohd Azhan Fikry 4.8K views 5 comments 0 points Most recent by Mohd Azhan Fikry July 2022Community Q&A

Altair license utility automation

Accepted ✓ Rachit Semalty 966 views 5 comments 0 points Most recent by Rachit Semalty June 2022Community Q&A

Can we have one example of using FBD forces from assembly to be used for topology optimization on component level?

Answered Mayur Jagtap_21790 307 views 1 comment 0 points Most recent by Rogerio Nakano_21179 June 2022Community Q&A

How can I apply a surface preload on a composite CF sleeve for non linear quasi static analysis?

Answered Akshay Manikandan_22371 421 views 1 comment 0 points Most recent by Rogerio Nakano_21179 June 2022Community Q&A

Fixing nodes at the deformed position from a previous load step using SPC FIXED OPTION

RobinsonFerrari 396 views 0 comments 3 points Most recent by RobinsonFerrari June 2022Altair HyperWorks

The analysis does not run

Answered Leonardo Bertoli 517 views 3 comments 0 points Most recent by Ben Buchanan June 2022Community Q&A

The SUBCASE ID in ATT1 field of DRESP1 1 does not refer to a modal FRF subcase.

Answered Altair Forum User 2.3K views 2 comments 0 points Most recent by Altair Forum User June 2022Community Q&A

Hello Team, Is there any way to get modes of coupled fluid-structure in modal analysis (example : fuel tank 90% filled condition) ?

Accepted ✓ Shritej Pasalkar 250 views 1 comment 0 points Most recent by RobHoglund June 2022Community Q&A

topology optimization by optistruct

Answered maryam keighobadi 204 views 1 comment 0 points Most recent by Adriano_Koga June 2022Community Q&A

Optistruct non-linear displacement driven load

Answered Wybe Perfors 242 views 1 comment 0 points Most recent by Adriano_Koga June 2022Community Q&A

"Maximum number of time increment cutbacks reached"

Accepted ✓ Alessia 569 views 3 comments 0 points Most recent by RobinsonFerrari June 2022Community Q&A

OptiStruct

Discussion List