user subroutine FRIC

[rupertfe]

Hi everyone,
I have to do a modification to the Coulomb-Friction model in abaqus. I use the FRIC sub, but now some non-convergences appear.
Has someone an idea where I can find a FRIC subroutine for the already built in Coulomb model in abaqus ?
Thanks and regards,
Rupert.

 

[akabarten]

Hello Rubper,

Please find attached examples from simulia support site with Coulomb law and FRIC subroutine.
Unfortunately I have no experience with this subroutine so this is all help which I can give you.

Best Regards,
Bartosz

 

[rupertfe]

Hello Bartosz,
thank you very much ! This is exactly what I was looking for.
Before I found some reference to this files with google etc., but never where to get them. Thanks again !
Regards,
Rupert.