Daniel Johansen
Civil/Environmental
- Sep 12, 2017
- 1
Hey!
I am going to learn how to implement a user defined element in Abaqus by the use uf a user subroutine. I start easy by making a planar beam element with 3 degree of freedom in each node. When I have implemented the element in abaqus and when I run the job it gives me following warning:
SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE
PART-1-1.2 D.O.F. 2. THIS NODE HAS NO STIFFNESS IN THE SPECIFIED
DIRECTION AND IS NOT COUPLED WITH THE REST OF THE MODEL.
I have tried to find the mistake but I can not find the problem. I have attached the the .inp file
Kind regards
Daniel
I am going to learn how to implement a user defined element in Abaqus by the use uf a user subroutine. I start easy by making a planar beam element with 3 degree of freedom in each node. When I have implemented the element in abaqus and when I run the job it gives me following warning:
SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE
PART-1-1.2 D.O.F. 2. THIS NODE HAS NO STIFFNESS IN THE SPECIFIED
DIRECTION AND IS NOT COUPLED WITH THE REST OF THE MODEL.
I have tried to find the mistake but I can not find the problem. I have attached the the .inp file
Kind regards
Daniel