Menu

Discussion Forum

New Discussion
查找

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.

Cohesive Zone Modeling only mode I

Posted 2024年4月23日 GMT-4 23:34 Structural Mechanics 3 Replies

Darren Lai
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello,

I am modeling the connection of two objects using CZM (Cohesive Zone Modeling). I only want to utilize Mode I (tension) instead of Mixed Mode. Does anyone have any suggestions or tips?

Thank you.

3 Replies Last Post 2024年4月26日 GMT-4 03:48
Henrik Sönnerlind COMSOL Employee

Please login with a confirmed email address before reporting spam

Posted: 7 months ago 2024年4月24日 GMT-4 07:18
Updated: 7 months ago 2024年4月24日 GMT-4 07:18

The built-in model is inherently mixed, so this is not trivial. You would probably have to do some equation based modeling.

However, it would be interesting to understand what behavior you want: Is it decohesion in tension while still undamaged in shear, independent of the level of the shear stress?

-------------------
Henrik Sönnerlind
COMSOL
The built-in model is inherently mixed, so this is not trivial. You would probably have to do some equation based modeling. However, it would be interesting to understand what behavior you want: Is it decohesion in tension while still undamaged in shear, independent of the level of the shear stress?
Darren Lai
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 7 months ago 2024年4月24日 GMT-4 08:46
Updated: 7 months ago 2024年4月24日 GMT-4 08:51

Yes! I want my model is decohesion in tension while still undamaged in shear, independent of the level of the shear stress.

However, I'm not quite sure of the specific steps required to implement this. Could you provide guidance or assistance?

Thank you.

Yes! I want my model is decohesion in tension while still undamaged in shear, independent of the level of the shear stress. However, I'm not quite sure of the specific steps required to implement this. Could you provide guidance or assistance? Thank you.
Henrik Sönnerlind COMSOL Employee

Please login with a confirmed email address before reporting spam

Posted: 7 months ago 2024年4月26日 GMT-4 03:48

I suggest that you contact support in order to get more detailed help in this case.

-------------------
Henrik Sönnerlind
COMSOL
I suggest that you contact support in order to get more detailed help in this case.

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