OptiStruct

Discussion List

• 
  SimSolidで落下解析にトライ

  fujita 445 views 0 comments 1 point Most recent by fujita October 2024Altair HyperWorks - 日本語
• 
  Topology Optimization for Crashworthiness

  Answered Hesham El Qady_21693 229 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 306 views 4 comments 0 points Most recent by Rajashri_Saha October 2024Community Q&A
• 
  Mohr Coulomb and Drucker Prager Plasticity in Optistruct

  solon 770 views 0 comments 1 point Most recent by solon October 2024Altair HyperWorks
• 
  Error # 23

  Answered Altair Forum User 47K views 7 comments 0 points Most recent by Altair Forum User October 2024Community Q&A
• 
  Wanted to perform FRF with test load (freq vs magnitude) as input

  Answered N_Pat 122 views 3 comments 0 points Most recent by Xiaolei September 2024Community Q&A
• 
  How to extract (.pch) reduced matrices when using CMSMETH GM (General Method)?

  Accepted ✓ Pedro_Millan 156 views 1 comment 0 points Most recent by Xiaolei September 2024Community Q&A
• 
  Interpretation of Frequency Response Analysis in Acoustics?

  Answered Dennis_20682 195 views 1 comment 0 points Most recent by Xiaolei September 2024Community Q&A
• 
  Control the output force and displacement for the gripper using Topology Optimization

  Answered Hung 224 views 2 comments 0 points Most recent by Adriano_Koga September 2024Community Q&A
• 
  FSI Analysis (Opristruct - Acusolve) - Error

  Answered THEODOROS BALSIS_22459 412 views 8 comments 0 points Most recent by acupro September 2024Community Q&A
• 
  TABRND1 referenced by RANDPS data returned a negative value for each frequency. This is probably due to extrapolation of the TABRND1 data.  No results can be calculated.

  Answered N_Pat 191 views 3 comments 0 points Most recent by Adriano_Koga September 2024Community Q&A
• 
  Solar panel deflection due to wind!

  GTT Johan 288 views 0 comments 1 point Most recent by GTT Johan September 2024Altair HyperWorks
• 
  Thermal topology optimization with mechanical constraint

  Answered Benjamin_20249 333 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
• 
  Create a function driven response Optistruct

  Accepted ✓ TomSouthall 214 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
• 
  simulation

  Answered Alberto Buccellato 85 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
• 
  Apply symmetry restrictions over design space or not

  Answered Yago 124 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
• 
  Comparison Between Component Mode Synthesis Methods

  Christopher_Fadanelli 758 views 0 comments 1 point Most recent by Christopher_Fadanelli September 2024Altair HyperWorks
• 
  How can I get Factor fo Safety into linear static analysis in SIMLAB

  Answered LZanell 168 views 1 comment 0 points Most recent by Ioannis_Makris September 2024Community Q&A
• 
  Exclude single ply from composite optimization

  Answered JBrai_21295 172 views 2 comments 0 points Most recent by Adriano_Koga September 2024Community Q&A
• 
  Problem with RBE3 in Hyperworks

  Answered Guilherme Arruda 1.7K views 4 comments 0 points Most recent by Guilherme Arruda September 2024Community Q&A
• 
  Why does my part moves against gravity in Nonlinear transient once it contacts rigid mesh

  Answered Natalia Reynoso 135 views 2 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
• 
  Effect of de value of modal contact stiffness of preload on modal frequency.

  Answered weidongli 193 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
• 
  How to decide optimisation objectives and element density threshold

  Accepted ✓ TomSouthall 238 views 5 comments 0 points Most recent by TomSouthall September 2024Community Q&A
• 
  Beginner with Optistruct: Questions about "big models"

  Answered Florian GENTY 439 views 2 comments 0 points Most recent by Florian GENTY September 2024Community Q&A
• 
  Combined dynamic load

  Answered Alberto Buccellato 174 views 3 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
• 
  Avoid objects in design area for topology optimisation

  Accepted ✓ TomSouthall 272 views 8 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
• 
  ERROR # 312 *** In static load case 1 the compliance is negative or large 1.52002e+09. Optimization/buckling analysis cannot be performed. due to possible rigid body model.

  Answered Moawez Zamir Awan 2.6K views 6 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
• 
  Multiple load collectors into one load step

  Accepted ✓ TomSouthall 998 views 4 comments 0 points Most recent by loistf September 2024Community Q&A
• 
  Time Dependent analysis

  Answered Parthiban B 245 views 5 comments 0 points Most recent by loistf September 2024Community Q&A
• 
  Optistruct solution sticking to design boundary

  Accepted ✓ TomSouthall 268 views 3 comments 0 points Most recent by TomSouthall September 2024Community Q&A