OptiStruct

Error while changing user profile

Answered Altair Forum User 2.5K views 10 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Topology optimization -error negative jacobian

Answered Altair Forum User 2.2K views 3 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Constraint Definition

Answered hiranwale_bharat 1K views 4 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Material going foamy then disappearing

Answered Altair Forum User 1.9K views 12 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Non-linear Buckling

Answered Altair Forum User 1.7K views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Linear buckling analysis with linearly variable axial loading

Answered Altair Forum User 1.4K views 2 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Shape Optimisation error(y plus value)

Answered Altair Forum User 768 views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Stress strain curve for compression and tension of rubber

Answered hiranwale_bharat 1.8K views 2 comments 0 points Most recent by hiranwale_bharat August 2015Community Q&A
simulation of composites

Answered Altair Forum User 751 views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Material Cards For Non-Linearity

Answered Altair Forum User 1.8K views 4 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Optistruct result output error

Answered Altair Forum User 3.4K views 9 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Shape optimisation error

Answered Altair Forum User 705 views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Meshing Details for contact & tria elements

Answered hiranwale_bharat 792 views 2 comments 0 points Most recent by hiranwale_bharat August 2015Community Q&A
OptiStruct Lattice Optimisation

Answered Altair Forum User 5.1K views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Problem in creating weighted compliance response

Answered Altair Forum User 2.3K views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Torsional stiffness of solid shaft (angular disp. of solid elements)

Answered hiranwale_bharat 3.4K views 7 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
INTERNAL PROGRAMMING ERROR in ESLM (tabscr.F)

Answered Altair Forum User 1.7K views 6 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
compatibility of OptiStruct(V12) , Radioss(V12) and Hypermesh (V12)

Answered Altair Forum User 1K views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Optistruct : Equal and opposite forces behaviour

Answered Altair Forum User 904 views 6 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
discrete material optimization / multi material optimization

Answered Altair Forum User 1.7K views 3 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Optistruct : Enforced displacement tutorial

Answered Altair Forum User 4.7K views 13 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Optimization of Door

Answered Altair Forum User 1.9K views 13 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Number of Iterations for Topology Optimization

Answered Altair Forum User 1.7K views 3 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Ansys, Nsubst, how defined in Optistructur

Answered Altair Forum User 1.9K views 4 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
ESLM Convergence Criteria

Answered Altair Forum User 1.4K views 3 comments 0 points Most recent by Rahul_P1 August 2015Community Q&A
Shape optimisation error

Answered Altair Forum User 1.8K views 5 comments 0 points Most recent by Altair Forum User August 2015Community Q&A
Postprocessing of User Defined Responses in Optistruct

Answered Altair Forum User 1K views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Statsub card problem

Answered hiranwale_bharat 1.8K views 4 comments 0 points Most recent by hiranwale_bharat August 2015Community Q&A
Axissymmetric orthotropic material

Answered Altair Forum User 2.3K views 1 comment 0 points Most recent by Altair Forum User August 2015Community Q&A
Composite laminate with shell to sold conversion

Answered Altair Forum User 5K views 8 comments 0 points Most recent by Altair Forum User August 2015Community Q&A

Upcoming Events

Unlock Fast & Easy Axial Flux Machine Simulation with SimLab
This event is part of the Community Electromagnetics Series. Low Frequency sessions will occur on 3rd Thursday of the month and High Frequency sessions will occur on 4th Thursday of the month at 10 AM Eastern Time. Registration must be completed for each session you wish to attend. In this session, we’ll show how SimLab…
Solver enhancements for Large Model and High-Frequency Evaluations in Feko 2026
This event is part of the Community Electromagnetics Series. Low Frequency sessions will occur on 3rd Thursday of the month and High Frequency sessions will occur on 4th Thursday of the month at 10 AM Eastern Time. Registration must be completed for each session you wish to attend. This webinar highlights key solver…
Future.Industry 2026
As your trusted Altair technology joins Siemens, the world’s #1 industrial software company, we’re poised to help you create faster, build smarter, and scale beyond what we ever imagined, together. Altair’s capabilities in simulation, high-performance computing, data science and artificial intelligence together with…

OptiStruct

Discussion List