To strength deteriorated concrete deck by near surface mounted method, energy dissipation capacity of steel plate metallic damper, which has shape modification in existing slit damper, performance test is conducted with the variables of strut height. For the design of damper, the strength, stiffness degradation and energy dissipation capacity are evaluated by using test results

• 이기홍(한양대학교 건설환경공학과 박사과정) | Lee, Kihong
• 박재욱(한양대학교 건설환경공학과 석사과정) | Park, Jaewook Corresponding Author
• 심종성(한양대학교 건설환경플랜트공학과 교수, 공박) | Sim, Jongsung
• 오홍섭(경남과학기술대학교 토목공학과 교수, 공박) | Oh, Hongseob