OptiStruct

Hyperworks 2022.1 run options analyze to optimization

Answered Ezequiel 77 views 1 comment 0 points Most recent by Rajashri_Saha September 2025Community Q&A

How to bind Optistruct 2025.1 to Intel Performance cores only

Answered Thomas_Elsner01 101 views 3 comments 0 points Most recent by FaroukMaabs September 2025Community Q&A

Solver fails on manually edited .fem file - Student License

Answered taliour 55 views 1 comment 0 points Most recent by FaroukMaabs September 2025Community Q&A

Modal Analysis of a pipe with coolant in it .(Fluid and Structure interaction in Optistruct)

Answered Anubhav 80 views 1 comment 0 points Most recent by Alberto Campagna September 2025Community Q&A

Full vehicle random vibration vs. multi body

Answered M-L 830 views 3 comments 0 points Most recent by Prasad_JD_7 September 2025Community Q&A

カードで学ぶ 1D ボルトプリテンションモデリングの例題

altair_fukuoka 239 views 3 comments 0 points Most recent by altair_fukuoka September 2025Altair Exchange

After optimization, when comparing the results, the mass appears to have increased compared to the o

Accepted ✓ 北川理子 75 views 4 comments 0 points Most recent by 北川理子 September 2025Community Q&A

接触の微小な初期干渉を除去する ADJUST オプションの使用例

altair_fukuoka 141 views 0 comments 0 points Most recent by altair_fukuoka September 2025Altair Exchange

Random Response Analysis Grid/Nodal Force Response/Output

Answered Imrich 1.9K views 6 comments 0 points Most recent by PedroCarneiro September 2025Community Q&A

Multiple loadcases in optistruct

Answered siva sundar 32 views 1 comment 0 points Most recent by Rajashri_Saha September 2025Community Q&A

なぜかすごい初期干渉が起きてしまう例題と回避方法

altair_fukuoka 58 views 0 comments 0 points Most recent by altair_fukuoka September 2025Altair Exchange

How to deal with contacts in linear analysis in OptiStruct

viniciusgomes 5.5K views 5 comments 1 point Most recent by PedroCarneiro September 2025Altair HyperWorks

Referencing preceding subcase’s results in Optistruct.

solon 2.7K views 10 comments 0 points Most recent by solon September 2025Altair HyperWorks

Consultation on Unidirectional Coupling between EDEM and Optistruct

Accepted ✓ Jin1 205 views 7 comments 0 points Most recent by PrasadAvilala September 2025Community Q&A

CNTF output modal frequency response

Answered PedroCarneiro 96 views 4 comments 0 points Most recent by PedroCarneiro September 2025Community Q&A

Pretensioned Modal Frequency Response Analysis

Accepted ✓ Neeraj Kumar 1.1K views 5 comments 0 points Most recent by PedroCarneiro September 2025Community Q&A

Static structural analysis for bulk solids handling applications using EDEM, OptiStruct and SimSolid

Stefan Pantaleev_21979 2K views 2 comments 1 point Most recent by Jin1 September 2025Altair HyperWorks

ROPS Analysis with OptiStruct Explicit

Guilherme_ 305 views 0 comments 1 point Most recent by Guilherme_ September 2025Altair HyperWorks

Identify Bolt Loosening due to vibration ?

Answered Aman_1811 84 views 4 comments 0 points Most recent by Rajashri_Saha September 2025Community Q&A

Non-linear static loadsteps converging before reaching load factor 1.0

Accepted ✓ Guilherme_C_Duarte 179 views 2 comments 0 points Most recent by Guilherme_C_Duarte September 2025Community Q&A

Fatigue analysis using Displacement history data

Answered Shubham Chougule 33 views 1 comment 0 points Most recent by FaroukMaabs September 2025Community Q&A

Python API: obtain a Set of Elements associated with a LoadFlux

Accepted ✓ Igor_S 64 views 4 comments 0 points Most recent by Igor_S September 2025Community Q&A

How to create tie, freeze ,slide, friction contact in Nastran profile in HyperMesh ?

Answered Naresh19908 490 views 3 comments 0 points Most recent by Jason_Craanen September 2025Community Q&A

Random Response Analysis using two sets of PSDs

Answered Hiroshi Aoyama 363 views 5 comments 0 points Most recent by PedroCarneiro September 2025Community Q&A

音響メッシュだけでの固有値解析

altair_fukuoka 103 views 0 comments 0 points Most recent by altair_fukuoka September 2025Altair Exchange

Need to Know how AEFACT & MKAERO1 cards refer for Flutter analysis load steps?

Answered Naresh19908 64 views 1 comment 0 points Most recent by solon September 2025Community Q&A

Modelling two brazed plates

Answered Anubhav 169 views 8 comments 0 points Most recent by Rajashri_Saha September 2025Community Q&A

Problem with CORD4R?

Accepted ✓ jmborlot 100 views 1 comment 0 points Most recent by solon September 2025Community Q&A

Random Response Analysis

Answered Nathan_22110 1.3K views 3 comments 0 points Most recent by PedroCarneiro September 2025Community Q&A

Cyclic Symmetry Analysis with OptiStruct

Omar_NDIAYE 2.2K views 2 comments 5 points Most recent by Omar_NDIAYE September 2025Other Discussion & Knowledge

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