OptiStruct

How to output reaction force frequency response?

Answered Altair Forum User 3.6K views 17 comments 0 points Most recent by PedroCarneiro September 2025Community Q&A

OptiStruct Cohesive Zone MCOHED import

Accepted ✓ MarkusOpti 62 views 3 comments 0 points Most recent by Rajashri_Saha September 2025Community Q&A

Structural Analysis of EDEM Polyhedral Particles using HyperMesh and OptiStruct

Renan 523 views 0 comments 0 points Most recent by Renan August 2025Altair HyperWorks

Which software is helpfull to perform Weld distortion analysis?

Accepted ✓ Naresh19908 177 views 4 comments 0 points Most recent by RAJIVGANDHI August 2025Community Q&A

Natural frequency of Normal Modes and Themal load prestressed Normal Modes gives same results?

Answered Mugundhan03 68 views 2 comments 0 points Most recent by solon August 2025Community Q&A

Technical Help: Questions About TABLEST Card Configuration in Thermo-Elasto-Plastic Analysis

Accepted ✓ YunMiao_1997 45 views 1 comment 0 points Most recent by Sriramanuj_16 August 2025Community Q&A

Pressure is time dependent so which solution type

Answered Sandra_Dong 25 views 1 comment 0 points Most recent by Marc_21384 August 2025Community Q&A

*** ERROR # 1908 *** Case Control data LOAD=2 is not referenced by any bulk data relevant for used subcase type.

Answered Shubin Liu 96 views 1 comment 0 points Most recent by etembras August 2025Community Q&A

topology 관련 오류 질문드립니다.Hypermesh 2025 Radioss, Optistruct

Answered parkjin 230 views 4 comments 0 points Most recent by Taylor_Wang August 2025질문과 답변 (Q&A)

FSI Solid-Side Multiple Time Step Not Executed, Causing Fluid-Side TCP Error

Accepted ✓ LUO 99 views 4 comments 0 points Most recent by Marc_21384 August 2025Community Q&A

I can't run .fem files in Altair Computer Console using Optistruct

Answered danilop00 148 views 3 comments 0 points Most recent by Rajashri_Saha August 2025Community Q&A

How to suppress a popup after autocontact?

Accepted ✓ HyperMesh_User2000 238 views 3 comments 0 points Most recent by HyperMesh_User2000 August 2025Community Q&A

Re: Error #291 - No Results requested

Answered Rahul_P1 3K views 3 comments 0 points Most recent by Sajjad_128 August 2025Community Q&A

Reading multiple subcases from a Punch (*pch) file into Hypergraph

Accepted ✓ KrisGarner 190 views 5 comments 0 points Most recent by KrisGarner August 2025Community Q&A

Regarding the generation of loaded super elements in Hypermesh

Accepted ✓ Jin1 200 views 5 comments 0 points Most recent by Jin1 August 2025Community Q&A

The DoE for modal analysis fails to run

Answered Huyen 24 views 1 comment 0 points Most recent by almeidaaap August 2025Community Q&A

Script for Postoutput in Optistruct?

Answered Ayyappa_J 33 views 4 comments 0 points Most recent by loistf August 2025Community Q&A

How to Choose Main-and-Secondary-Surface in OptiStruct

RobinsonFerrari 2.1K views 1 comment 2 points Most recent by Rainer_Immel August 2025Altair HyperWorks

How can I delete the posted question from the community?

Accepted ✓ Naresh19908 73 views 2 comments 0 points Most recent by xchum August 2025Community Q&A

Radioss optimization error

Answered chenmertens 126 views 3 comments 0 points Most recent by PierreChristophe_Altair August 2025Community Q&A

Seeking Model Examples for the CLRNC Card in OPTSITRUCT

Answered YunMiao_1997 181 views 3 comments 0 points Most recent by Hakan_20716 August 2025Community Q&A

Unable to Simplify Psolid Mesh for Modal Analysis – Student Version Limitation

Accepted ✓ Fra000 86 views 3 comments 0 points Most recent by Jason_Craanen August 2025Community Q&A

How to set a weighted multi-response objective in topology optimization (Compliance & Frequency)

Accepted ✓ Naoki 209 views 2 comments 0 points Most recent by Naoki August 2025Community Q&A

Locating Specific Options in HyperMesh 2025

Accepted ✓ Mugundhan03 515 views 6 comments 0 points Most recent by Mugundhan03 August 2025Community Q&A

Sudden RampUp when I apply a Force but not when I apply Displacement why ?

Answered Yeshwanth_ 38 views 1 comment 0 points Most recent by loistf August 2025Community Q&A

Could you please help me on this error #1458?

Answered mhamunmuen 67 views 1 comment 0 points Most recent by FaroukMaabs August 2025Community Q&A

Modalling of Composit Materials

Answered Kamalakar 53 views 3 comments 0 points Most recent by loistf August 2025Community Q&A

Pretension / Bolt Problems

Answered jdfuentes7102 307 views 4 comments 0 points Most recent by solon August 2025Community Q&A

When to use tangential stabilization factor (TFRAC)?

Accepted ✓ Ayyappa_J 57 views 1 comment 0 points Most recent by solon August 2025Community Q&A

Multi-Physics Material Selection for a Battery Pack Enclosure using Altair® Material Data Center™

Nachiket_Patil 54 views 0 comments 0 points Most recent by Nachiket_Patil August 2025Altair HyperWorks

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