Category "abaqus"

Why does the stress of concrete exceed the yield stress of material properties in tensile analysis of rebar and concrete in abaqus?

The material properties of the rebar and concrete are set to be completely elasto-plastic. However, the yield stress is exceeded at the integration point of con

Error while executing a c++ umat in Abaqus

This is a simple Linear elastic umat written in c++.When i try to run a abaqus job for a simple model using the below code, Abaqus give me the following error

How can I call python code from a FORTRAN Code?

I have written a python code for modeling a structure in Abaqus. I have checked it by abaqus cae noGUI=mycode.py in command window (That's how Abaqus is called

Error: "The leftmost part-ref in a data-ref can not be a function reference."

I am trying to write a FORTRAN subroutine for ABAQUS that would modify the seepage coefficient and thus the flow depending on whether there is contact on the su