×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

nonlinear analysis. unconverged

nonlinear analysis. unconverged

nonlinear analysis. unconverged

(OP)
Hello everyone again!!!

I Have not been able to resolve the nonlinear problem.
Can someone tell me any elements types, which I can use in this type of problems?

Because, I tried with shell 181 and Plane 42

the problem is nonlinear, with plasticity. I´m trying to analize a sheet ( 1x1x0.1m), whith a compression load of -200000N at top ( like a compression test, the material is a foam, so it will have much deformation)

When I do the "Solve" ansys says, that no converge, so maybe is the material, but if someone have another idea, please tell me.

Thank you very much

 

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources