Abstract
This paper presents re-formulation of RC constitutive model with quasi-orthogonal cracks from one which have been developed with a mark for highly exactness of RC behavior until now. The model aims at simplicity of numerical programming and necessary accuracy for applying to dynamic response analysis of RC structure. Though path dependant parameters of cracked concrete and reinforcing bar are reduced in the model, range of applicability and accuracy are almost same as before one. Applicability of RC model is verified by comparing wide-range experiments which are subjected to various stress paths on uniformly stress field, and which contains before used for past-verification and newly added in this verification.
