Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

loading then unloading simple elastic box - how do I implement it?

Please login with a confirmed email address before reporting spam

Hi all, I'm trying to implement a simple elastic box (as intermediate to a more complicated geometry) that in step 1 I compress by displacement of the left face and step 2 I remove the compression.

Of course I'd expect the box to return to its original shape, but at the end of step 2 the deformed shape from 1 remains even though the stresses in the box go to nearly 0.

Can anyone please take a look and tell me what I might be doing wrong? Forgive my still newness to the field in advance.

Best,
Rob


0 Replies Last Post 2014年10月3日 GMT-4 10:07
COMSOL Moderator

Hello Robert Maidhof

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.