OptiStruct

マルチマテリアルトポロジー最適化された構造の解析方法について

Answered Keita 753 views 1 comment 0 points Most recent by altair_fukuoka January 2022Community Q&A

MAT9 Material Failure Card Requirments

Accepted ✓ John Duff_21716 250 views 1 comment 0 points Most recent by Adriano_Koga January 2022Community Q&A

Neuber Stress correction considers only Von mises stress in a linear loadcase setup

Rajendran 201 views 0 comments 1 point Most recent by Rajendran January 2022Altair HyperWorks

How to write a script to use the Tsai-Wu failure criterion in solid composites formed by multiple layers with MAT9ORT material

Answered Stefano Di Meo 1.3K views 1 comment 0 points Most recent by RobHoglund January 2022Community Q&A

Nonlinear material behaviour in topology optimization

Answered gustacsilva 1.3K views 11 comments 0 points Most recent by Adriano_Koga December 2021Community Q&A

Error 9 is occuring while i amtrying to open altair hyperworks application and showing it invalid liscense

Answered alr prathyusha 157 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A

Random Vibration PSD input

Answered Altair Forum User 6.2K views 6 comments 0 points Most recent by Altair Forum User December 2021Community Q&A

This document explains how to use the RESTART option available within Optistruct. It saves runtime by restarting the simulation from where it stopped.

Rajendran 238 views 0 comments 2 points Most recent by Rajendran December 2021Altair HyperWorks

This article provides information on the steps to be followed to plot element density on to *.fem model. This options helps to review the design within Hypermesh itself.

Rajendran 115 views 0 comments 0 points Most recent by Rajendran December 2021Altair HyperWorks

NL analysis with NLPCI, how to output more than one load factors

Answered PuddingBaer91 281 views 4 comments 0 points Most recent by PuddingBaer91 December 2021Community Q&A

Add periodic boundary condition on a RVE in multi objective topology optimization

Question WEIKANG SONG 336 views 0 comments 0 points Most recent by WEIKANG SONG December 2021Community Q&A

load resultant

Answered Bernt Isaksen 313 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A

Material mechanical properties that change with temperature

Answered Ovunc 202 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A

Optistruct Capabilities Regarding Thermal Radiation Simulation Presentation

Alberto Campagna 377 views 0 comments 1 point Most recent by Alberto Campagna December 2021Altair HyperWorks

Topology optimization

Answered MUHAMMAD SYAFIQ BAHARUDDIN_20363 491 views 5 comments 0 points Most recent by MUHAMMAD SYAFIQ BAHARUDDIN_20363 December 2021Community Q&A

Does PreStressed Modal Analysis considers the FEA results of previous nonlinear analysis results?

Accepted ✓ DGK 385 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A

*** ERROR # 1814 *** VOLFRAC response on DRESP1 card 1 is not applied to a topology or free-size domain.

Answered Muhammet Demirbaş 2.3K views 1 comment 0 points Most recent by Ben Buchanan December 2021Community Q&A

Buckling Methods in OptiStruct

Mohan Parthasarathy 5K views 0 comments 13 points Most recent by Mohan Parthasarathy December 2021Altair HyperWorks

DSHUFFLE issues with stacking order not respecting constraints

FredrikI_21476 30 views 0 comments 0 points Most recent by FredrikI_21476 December 2021Other Discussion & Knowledge

Grid temperature results, pch-file from NLHEAT to NLSTAT

FredrikI_21476 33 views 0 comments 0 points Most recent by FredrikI_21476 December 2021Other Discussion & Knowledge

Modelling interference fits and validating results

FredrikI_21476 701 views 0 comments 1 point Most recent by FredrikI_21476 December 2021Other Discussion & Knowledge

Large Shape Change Optimization

Accepted ✓ HugoJ 924 views 2 comments 0 points Most recent by HugoJ December 2021Community Q&A

What is the ideal tool for this case?

Answered Henry26 716 views 3 comments 0 points Most recent by Adriano_Koga December 2021Community Q&A

How to Couple AcuSolve & Optistruct for Fluid Structural Interaction (FSI)

Answered Adam Yusof 2.1K views 6 comments 0 points Most recent by Adriano_Koga December 2021Community Q&A

Difference between freeze and Tied in optistruct solver

Answered Vidyaprakash G S 1.7K views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A

Tsai-Wu failure criteria, strength ratio

Answered Altair Forum User 9.2K views 8 comments 0 points Most recent by Mahesh_22441 December 2021Community Q&A

Damping model in FRF analysis - optistruct

Answered Vidyaprakash G S 660 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A

If I want to apply the initial velocity in OptiStruct, How can I do?

Answered Paphatsorn 729 views 2 comments 0 points Most recent by Unknown December 2021Community Q&A

Stress in steel sleeve assembled with a pressure fit on a steel shaft.

Accepted ✓ Boris_22428 334 views 4 comments 0 points Most recent by Boris_22428 December 2021Community Q&A

Stress in Modal anaysis

Answered raju mandal 6.6K views 9 comments 0 points Most recent by alper_21686 December 2021Community Q&A

OptiStruct

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