What is the best method to define FRP(GFRP,CFRP,AFRP,BFRP) BARS as an internal reinforcement with CONCRETE BEAMS IN ABAQUS? This includes the interaction between FRP bars and concrete.
I am trying to model simply supported beam reinforced with longitudinal FRP(GFRP,CFRP.AFRP,BFRP) rebars and FRP stirrups. How to define the interaction between FRP and concrete( Not embedded I need other choice).