Experimental Study on the DT Steel Frame Seismic Reinforcement Construction Method

DT 스틸 프레임 내진보강공법에 관한 실험적 연구

The research presented in this paper is subject to RC frame that increases seismic capacity by attaching DT(Double T type) steel frame to reinforced concrete column. The object of this study is not only to build experimental database providing necessary information for retrofit column but also to formulate modeling parameters of RC frame retrofitted by DT steel frame through comparing analysis for analytical model predicting inelastic behavior of reinforced concrete members.