Material model exported by Multiscale designer for Abaqus not working

Atrash

Hi,

I've created and defined the unit cell of my honeycomb in Multiscale Designer; and I wanted to export it into Abaqus solver. However, I kept getting the following error despite having imported the .inp file generated by Multiscale Designer and having the mdsMAT.dat file in the same directory. Any ideas? Thank you.

 

 ***ERROR: USER SUBROUTINE UMAT IS MISSING

GTT Johan

Hi Atrash
In the installation path of Multiscale Designer we have included an abaqus example file!
"hwsolvers\demos\MultiscaleDesigner\examples\abaqus\IM\solid"
If you look into that you will see how the user mat in abaqus need to be defined!
//Johan