Discussion List

• 
  Optistruct user defined material subroutine (MATUSHT)

  Answered Isabelle 414 views 1 comment 0 points Most recent by Guilherme_Brandao November 2024Community Q&A
• 
  How do I activate Optistruct?

  Answered Andile 41 views 2 comments 0 points Most recent by Andile November 2024Community Q&A
• 
  Pretension -Subcase

  Answered Cbnlsrkn 74 views 3 comments 0 points Most recent by Cbnlsrkn November 2024Community Q&A
• 
  creation stiffness matrix

  Answered ElineH 1.3K views 4 comments 0 points Most recent by adrian_aquino November 2024Community Q&A
• 
  ERROR:Not enough memory

  Accepted ✓ ZXG 22 views 3 comments 0 points Most recent by Rajashri_Saha November 2024Community Q&A
• 
  I was looking for a sample deck for Non-linear thermal analysis in OPTISTRUCT

  Answered Somsi 12 views 1 comment 0 points Most recent by Hakan_20716 November 2024Community Q&A
• 
  機構解析と構造解析の連成シミュレーションの例題（構造：Explicit対応）

  Kosuke_IKEDA 141 views 0 comments 0 points Started by Kosuke_IKEDA November 2024 Altair HyperWorks - 日本語
• 
  Acoustics coupling analysis negative dB value

  Question Jason_C 7 views 0 comments 0 points Started by Jason_C November 2024 Community Q&A
• 
  Optistruct acceleration output wrt moving body

  Question vbadger44 2 views 0 comments 0 points Started by vbadger44 November 2024 Community Q&A
• 
  Validation using strain gauges

  Answered Raphael Schmidt 508 views 3 comments 0 points Most recent by Jason_Craanen November 2024Community Q&A
• 
  Non Linear Explicit

  Answered Zarana 82 views 5 comments 0 points Most recent by Rajashri_Saha October 2024Community Q&A
• 
  Joint Panel

  Answered Parthiban B 72 views 9 comments 0 points Most recent by Rajashri_Saha October 2024Community Q&A
• 
  Nonlinear Excersice - Error 4966

  Answered Juan Carlos Garcia 53 views 1 comment 0 points Most recent by Rajashri_Saha October 2024Community Q&A
• 
  Element Quality Frivolity: Are My Elements Bad?

  cfree 196 views 0 comments 5 points Most recent by cfree October 2024Altair HyperWorks
• 
  ptforce

  Answered Gabriele Manta 90 views 1 comment 0 points Most recent by RobHoglund October 2024Community Q&A
• 
  How do I export stiffness and mass matrices from Optistruct?

  Accepted ✓ Christos Georgiadis_22397 433 views 6 comments 0 points Most recent by Christos Georgiadis_22397 October 2024Community Q&A
• 
  How to output element stiffness matrix to ASCII file in Optistruct

  Accepted ✓ Anoop_20407 477 views 4 comments 0 points Most recent by RobinsonFerrari October 2024Community Q&A
• 
  How is Composite Failure Index calculated?

  Accepted ✓ Fabian_21866 202 views 3 comments 0 points Most recent by Panagiotis Kantouris_22471 October 2024Community Q&A
• 
  Rotational inertia of nodes with 6 DoF ommited in (.full.mat) file

  Question Pedro_Millan 70 views 0 comments 0 points Most recent by Pedro_Millan October 2024Community Q&A
• 
  OptiStruct のMATMDS と積層シェル要素の１要素例題モデル

  altair_fukuoka 26 views 0 comments 0 points Most recent by altair_fukuoka October 2024Altair HyperWorks - 日本語
• 
  Acoustic Transmission between two adjacent rooms

  Question kaustubh 67 views 0 comments 0 points Most recent by kaustubh October 2024Community Q&A
• 
  mathematical calculation

  Answered woxinhui 58 views 1 comment 0 points Most recent by Xiaolei October 2024Community Q&A
• 
  No template specified

  Answered Dinh Nam NGUYEN 199 views 3 comments 0 points Most recent by RobinsonFerrari October 2024Community Q&A
• 
  FSI Analysis (Opristruct - Acusolve) - 3D analysis with structural shell mesh

  Answered THEODOROS BALSIS_22459 110 views 6 comments 0 points Most recent by acupro October 2024Community Q&A
• 
  SimSolidで落下解析にトライ

  fujita 190 views 0 comments 1 point Most recent by fujita October 2024Altair HyperWorks - 日本語
• 
  Topology Optimization for Crashworthiness

  Answered Hesham El Qady_21693 105 views 4 comments 0 points Most recent by Hesham El Qady_21693 October 2024Community Q&A
• 
  LOADADD for SPCD load after pretension in non-linear analysis with contact

  Answered Wesley_Peijnenburg2 92 views 4 comments 0 points Most recent by Rajashri_Saha October 2024Community Q&A
• 
  Mohr Coulomb and Drucker Prager Plasticity in Optistruct

  solon 178 views 0 comments 1 point Most recent by solon October 2024Altair HyperWorks
• 
  Error # 23

  Answered Altair Forum User 45.3K views 7 comments 0 points Most recent by Altair Forum User October 2024Community Q&A