×

Notice

The forum is in read only mode.

[SOLVED] Simple assembly example

  • wwiki
  • Topic Author
  • Offline
  • Junior Member
  • Junior Member
More
15 years 3 months ago #3838 by wwiki
[SOLVED] Simple assembly example was created by wwiki
I send an example of assembly .

I use LIAISON_MAIL with ordered normal.

Error is

pas de mailles a projeter

Have you any suggestions ?

:blush:

Post edited by: wwiki, at: 2010/02/07 23:16<br /><br />Post edited by: wwiki, at: 2010/02/10 21:42
Attachments:
  • wwiki
  • Topic Author
  • Offline
  • Junior Member
  • Junior Member
More
15 years 3 months ago #3839 by wwiki
Replied by wwiki on topic Re:Simple assembly example
.

Attachment pinAssembly_Work-8045996adbca0ae283c121ab8ffa2fb9.zip not found

Attachments:
More
15 years 3 months ago #3840 by Claus
Replied by Claus on topic Re:Simple assembly example
Just had a quick look at the mesh file and it seems you're trying to use liaison_mail to connect two surfaces, is that right?
Liaison_mail needs a volume and a surface to work.

Have a look here; it's not done yet, but the .comm file is documented.

www.caelinux.org/wiki/index.php/Contrib:...x_cases/liaison_mail

Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version
  • wwiki
  • Topic Author
  • Offline
  • Junior Member
  • Junior Member
More
15 years 3 months ago #3844 by wwiki
Replied by wwiki on topic Re:Simple assembly example
Hello Claus,

Thank you for you comments and help.

You're right . It's a mistake to use in 3D liaison_mail to connect two surfaces.

LIAISON_MAIL command (see U4.44.01 section 4.14).

4.14.3.2 GROUP_MA_MAIT / MAILLE_MAIT
Ces mots-clés permettent de définir l’ensemble des mailles où l’on cherchera les vis-à-vis des nœuds
de la face esclave.
Attention :
En 3D, il ne faut pas donner des mailles de surface, mais les mailles volumiques adjacentes à la
face. Les mailles spécifiées sont des &quot;candidates&quot; pour la recherche des points vis-à-vis. On peut
en donner trop, cela n’est pas gênant.
De la même façon, en 2D, les mailles &quot;maîtres&quot; doivent être surfaciques (QUAD, TRIA) et non
linéiques


In 3D , I have to connect like this

LIAISON_MAIL=(_F(GROUP_MA_MAIT='3D',
GROUP_MA_ESCL='2D',
DDL_MAIT='DNOR',
DDL_ESCL='DNOR',)

I will update the simple assembly example.

:blush:<br /><br />Post edited by: wwiki, at: 2010/02/08 23:55
  • wwiki
  • Topic Author
  • Offline
  • Junior Member
  • Junior Member
More
15 years 3 months ago #3847 by wwiki
Replied by wwiki on topic Re:Simple assembly example
Hello ,

Here the corrected version.

wwiki.free.fr/public/files/pinAssembly.zip
Moderators: catux
Time to create page: 0.126 seconds
Powered by Kunena Forum