buckling

- November 17, 2018 at 6:51 pm
  
  Mary
  Subscriber
  
  i am doing a egien value buckling analysis
  
  bt i got a erorr
  
  1-SUBSPACE solver failure. The assembled stress stiffness matrix contains all zeroes. No load factor solution is possible. what i do
- November 17, 2018 at 6:55 pm
  
  Mary
  Subscriber
  
  and also i have a doubt
  
  my ansys is 16.2
  
  An eigenvalue buckling analysis was first performed to determine the lowest buckling mode, which could be used as the shape of the initial imperfection in
  
  the following nonlinear FE analysis
  
  so how can i do?
  
  anyone knows about it?
- November 18, 2018 at 1:58 am
  
  Sandeep Medikonda
  Ansys Employee
  
  Please use, inline images and explain your problem in detail. Like, how are you setting this up? Loading etc.
  
  Also, please upgrade to the latest version if you can.

Viewing 2 reply threads

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions