Topic: Microplane model with smeared reinforcement

I am trying to use the Benzat concrete microplane model with smeared reinforcement using Gid but the reinforced concrete model that is used by Gid is only supporting two materials prototype; i.e. CC combinedMaterial and CC combinedMaterialwithtempdeppropeties. Is there any way to model concrete with Microplane model with smeared reinforcement..

Regards