This paper presents the performance verification test and nonlinear analysis of reinforced concrete(RC) strut and concrete filled tube(CFT) strut using super concrete(SC; high strength concrete) for bridges. Reinforce concrete strut as well as CFT strut are poured by 80MPa characteristic strength and CFT strut are used steel pipe with 400 MPa yield strength. Test specimen are manufactured 3 types of strut that 2 types of RC strut and 1 type of CFT strut. Nonlinear finite element analysis was conducted by ABAQUS of commercial FEM software. The results of real scale test specimens are compared with the finite element nonlinear analysis output through load-displacement relation. Through this study, it was investigated that the results of the experiment and those of the analysis are adequately similar.

Abstract
 1. 서 론
 2. 실험방법 및 해석방법
 3. 해석결과 및 고찰
 4. 결 론

• 고영곤(포스코건설, 엔지니어링본부) | Ko, Young-Kon
• 윤정현(스펙엔지니어링) | Yun, Jung-Hyun
• 김철환(포스코건설, 엔지니어링본부) | Kim, Cheol Hwan 교신저자