Elasto-plastic Analysis of Reinforced Concrete Precast Large Panel Connections by Rigid Element Method

강체요소법에 의한 철근 콘크리트 프리캐스트 대형판 접합부의 탄소성해석

This paper is a study on the elasto-plastic analysis of reinforced concrete precast large panel connections by rigid element spring model. In the analysis of rigid element spring model, each collapsed part or piece of structures at limiting state of loading is assumed to behave like rigid bodies. The present author propose new elements for the improement and expansion of the rigid element spring model. In this study, it is proposed how the rigid element method can be applied to the elesto-plastic analysis of precat large panel connections. Some numerical results of analytical modeling and load displacement curves are shown.