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#1 2021-10-14 22:44:04

Registered: 2021-01-22
Posts: 6

Single Matrix on Simple Problem

Hi everyone,

I am trying to run a known test case as I am new to code_aster, which is a plate with a hole in it's center.

Although I think I have applied border conditions correctly, I get an error during the run which is:

"Problème : la matrice est singulière ou presque singulière"

I am attaching the hdf file in case you want to take a look at it.

I would really appreciate it if you could help me with this.