In this study, performance experiments were performed on the shape of steel dampers that affect the rocking behavior. Three types of strut shapes of SI type, SV type and SS type were considered as experimental variables. As a result of the experiment, the capacity to resist the moment and drift ratio according to the strut shape of the steel damper was evaluated as very close. Finally, it was evaluated that the SV type steel damper has stable deformation and energy dissipation capability. As a result of the evaluation of the proposed damper transmission force, it is considered that the damper transmission force is evaluated larger than the applied horizontal force, and it is necessary to supplement it.

Abstract
1. 서론
2. 기존 연구
3. 성능 실험
    3.1 실험체 계획
    3.2 재료 시험 결과
    3.3 모멘트-변위비 곡선 및 파괴 양상
    3.4 LVDT 및 스트레인 게이지 계측 결과
4. 결과 분석
    4.1 포락선 비교
    4.2 강성 저하 비교
    4.3 에너지 소산 능력 비교
5. 댐퍼 전달력 평가
6. 결론
References

• 이현호(동양대학교 건축소방안전학과) | Lee Hyun-Ho (Dept. of Architecture & Fire Safety, Dongyang Univ.) 교신저자