Non covergence of CDP model

[Yashvardhan]

Hello everyone,
My Abaqus model for concrete damage plasticity is not converging as the job is getting aborted in the first step itself. Kindly help me resolve it. Here is the screenshot of the warning file and I am also attaching the .cae file for reference.

 

[FEA way]

What is the source of those CDP model properties ? Are you sure that they are correct ?

 

[Yashvardhan]

They are derived from a research paper on simplified CDP model

 

[Yashvardhan]

Thanks for the reply. The issue was resolved by changing the solver from static general to dynamic explicit. However, I had to change the assembly from multiple components to a single part of concrete.