Sutham_eng's blog

Dear everyone,

I created 3D-FE- model in Abaqus, but I don’t know how to see the element inside 3D model.

I want to check if I mesh the model properly after meshing the model.

Could anyone please suggest me how I can solve this problem?

All I know is that we can see the results in each element inside the model by using view cut in Visualization-module, but I don’t know how to make Abaqus show the element or areas inside the 3D model in Mesh-module (or Part-module).

Thank you very much indeed,

Sutham A.

Dear everyone,

Now, I am trying to write Abaqus user defined subroutine(UMAT) for Rousselier damage model, but I don’t know how to define the consistent tangent modulus (the Jacobain) for this model.

Could anyone please give me some information or suggest to me how to determine the equation of this term (Jacobian) ?

Thank you very much indeed

Sutham A.  

Dear everyone,



Could anyone please explains to me how difference between Static (General) analysis and Dynamic (Explicit) analysis in ABAQUS?



In my case, I have already created subroutine VUMAT for Dynamic Explicit analysis. So, is it possible to use the same code (same algorithm) for creating UMAT in Static General analysis?



Thank you very much indeed

Sutham A.

Dear everyone,

I try to run one case study that I got from Abaqus Verification Manual (4.1.37 Vumat : Rotating Cylinder).

But it doesn’t work, it always show an error ‘Node set assembly__m22 has not been defined’.  

Can anyone please tell me how to fix this error?

I have already attached the inp-file and subroutine-file with this post.

(The present Abaqus version that my university use are 6.10 and 6.11) 

Thank you very much indeed.