Dear Anuj:

With regards to your question, the damage in the concrete can be simulated using the concrete-damaged plasticity model available in the ABAQUS and the Hashin's damage criteria can be used for simulating non linear behavior of the FRPs. Failure of the concrete or cfrp or reinforcements usually depends upon various parameters including: loading type, boundary conditions, strength of the materials, geometry, and slenderness limit. To know the failure criteria, you should first study the mechanism of above mentioned models.

Best regards,

S M Anas

check the stress contour.

Hi,

here you can find a training package for concrete modeling in Abaqus

https://en.banumusagr.com/shop/concrete-modelling-in-abaqus/