Menu

Discussion Forum

New Discussion
查找

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 The information provided may be out of date.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.

Intrinsic stress in Structural Mechanics Module or MEMS Module

Posted 2012年10月2日 GMT-4 21:28 Structural Mechanics Version 4.3 2 Replies

Ali Anderson
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Dear all,

I'm simulating the stress distribution inside a waveguide that is cause by material having different thermal expansion coefficients. My simulation uses Structural Mechanics module and is based on the model provided by Comsol www.comsol.com/showroom/gallery/190/


Is there anyway to add intrinsic stress as an input to the Structural Mechanics module or perhaps the MEMS module? I've found zero documentation on this matter so far.

Your help is highly appreciated.

A.
2 Replies Last Post 2012年11月30日 GMT-5 11:59
Nagi Elabbasi Facebook Reality Labs
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2012年10月2日 GMT-4 23:25
Check documentation for Initial Stress.
Check documentation for Initial Stress.
Ali Anderson
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2012年11月30日 GMT-5 11:59
Thank you Nagi. That did solve my problem :)
Thank you Nagi. That did solve my problem :)

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