Menu

Discussion Forum

New Discussion
Filtra

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 The information provided may be out of date.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.

How does COMSOL use the incremental theory of plasticity?

Posted 18 lug 2014, 18:09 GMT-4 Materials, Structural Mechanics Version 3.5a, Version 4.1, Version 4.2, Version 4.2a, Version 4.3, Version 4.3a, Version 4.3b, Version 4.4 0 Replies

Gongda Lu
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello everyone,

I am new to COMSOL, and I have a simple question on how COMSOL use the incremental theory of plasticity.


Incremental theory of plasticity will need derivative of yield function on stress components (i.e. d(ep)=d(lambda)*[d(f)/d(sigma)]

How does the previous calculation execute in COMSOL ? or where can I find the comments on this in all of those manuals ?

Thanks a lot !
Gongda Lu
0 Replies Last Post 18 lug 2014, 18:09 GMT-4
COMSOL Moderator

Hello Gongda Lu

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.

Suggested Content