The object of this study is to review hysteretic characteristics of RC column that increase seismic performance by attaching CFT(Concrete Filled Steel Tube). For the attainment of this purpose, Static test and FE- Analysis for column under lateral cyclic loading and constant axial load were conducted. Push over curve obtained from FE-analysis using ATENA 3D corresponds with hysteretic curve of experimental data. And then structural stability and superiority for retrofitted RC members in terms of strength enhancement is verified

• 이병한(경상대학교 건축공학과) | Lee, Byeong Han
• 신승훈(힐 엔지니어링 기업부설연구소) | Shin, Seung Hun
• 윤정배(힐 엔지니어링 기업부설연구소) | Yoon, Jeong Bae
• 우종열(경상대학교 건축공학과) | Woo, Jong Yeol