Modeling of Early Age Concretes Using a CSL Model

CSL 모델을 이용한 초기재령 콘크리트 거동 해석

  • 지광습 (고려대학교 건축사회환경공학과) ;
  • 정진규 (고려대학교 건축사회환경공학과)
  • Published : 2007.04.12

Abstract

The confinement-shear lattice(CSL) model for hardened concretes developed by Cusatis is extended for early age concretes. The uniaxial behaviors available in the literature for 3 to 28 days were simulated by the CSL model to identify the change of the model parameters for various ages. The change with respect to the age was interpolated based on the chemomechanics to develop the extended version of CSL model.