FEAP User Forum

FEAP => Input File Issues => Topic started by: hustzjy312 on December 20, 2012, 09:21:06 AM

Title: How to specify boundary restraints on one line in three dimensional problems
Post by: hustzjy312 on December 20, 2012, 09:21:06 AM

Dear all,

I want to specify boundary restraints on one line of a surface not the whole surface in a three dimensional problem. However, based on my knowledge about FEAP, 'eboundary' and 'cboundary' commands in 3D will specify boundary restraints on the whole surface.

Thanks a lot.

Yang

Title: Re: How to specify boundary restraints on one line in three dimensional problems
Post by: FEAP_Admin on December 21, 2012, 10:40:38 PM

This is not a built-in feature.  The best way to do this would be to write a user mesh command (a umeshXX.f file).

Title: Re: How to specify boundary restraints on one line in three dimensional problems
Post by: hustzjy312 on January 15, 2013, 11:38:43 AM

Thanks for your kindly reply. Could you please tell me the built-in program for generating the mesh?

Yang