변형기여분 평가를 통한 프리캐스트 일체식 접합부의 분류 방안

초록

This study proposed an integrated evaluation method for general ization of behavior characteristic of PC beam-column connection by connection details. For quantified assessment based features of behavior and destruction mechanism upon connection details, this study proposed a deformation contribution, which is able to grasp difference of displacement response in e ach element of connection and interfacial members, as an evaluation methodology. This study preferentially performed an experimental study of connection details predicted to belong to category of ’Equivalent Monolithic System' for verification of proposed classification plan. The measurement experiment result showed different fracture pattern then it was possible to establish a numerical basis by evaluating the result based on a deformation contribution. On the basis of the properties, PC connections cl assified between deformation degrees of ’Ductile connection' and 'Strong connection' which belongs to subcategories of ‘Equivalent Monolithic System' in a proposed classification.