Re: [iso2mesh-users] Mass diffusion coupled with stress analysis using ABAQUS

[Qianqian Fang]

On 12/04/2012 07:36 PM, Ali wrote:
> Hello friends,
>
> My problem is I don't know how to do mass diffusion-coupled stress
> analysis in ABAQUS. In my case, as element A diffuses into the
> material B, the B will expand 300% volumetrically and contract upon
> its removal. I would like to do simulation on cylindrical geometry and
> get stress and elemental concentration distributions during the volume
> change process.

hi Ali

thanks for emailing us, however, this mailing list
is not an ABAQUS list. It focuses on the use and
user feedback of "iso2mesh", a 3D mesh generator.
If you have specific questions regarding iso2mesh,
please describe it in details in your response.

thanks

Qianqian

>
> Thanks for your time in advance,
> Ali
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[Qianqian Fang]

On 12/26/2012 12:10 PM, Alireza wrote:

thanks Qianqian, for the email.

Do you know any group related to ABAQUS where I can ask my questions there?

I don't have much experience with ABAQUS. I do know there
are few subscribers in this list have experience. Please feel
free to contact Ali, either respond to him or this list, if you
know where he can find help.

Ali, please also google "abaqus mailing list", you should
be able to find a dozens of useful websites.

Qianqian

Cheers,

Alireza

Alireza

[Paul Mignone]

Hi Alireza,

You can model coupled pore fluid diffusion/stress(and, optionally, thermal) analysis problems using *SOILS in Abaqus standard.

Creep and swelling effects can be modelled, but you may need to write a CREEP subroutine depending on complexity.

Section 6.8.1 "Coupled pore fluid diffusion and stress analysis" in the Analysis users manual will be helpful to you.

Forums you'll find useful to get abaqus information are:

- http://abaqus-users.1086179.n5.nabble.com/

- http://imechanica.org/taxonomy/term/289

- http://www.eng-tips.com/threadminder.cfm?pid=799

- http://www.linkedin.com/groups?gid=786907&trk=anet_ug_parent

Hope this helps,

Paul