In this study, the performance evaluation of the RC frame specimen (RV2) which was strengthened by a steel frame and a steel damper with the lateral deformation prevention details proceeded. The comparison objects are bare frame specimen (BF), RV2 and AWD, where AWD is a specimen reinforced with steel damper and aramid fiber sheets. In the evaluation of envelope curve, stiffness degradation, and energy dissipation capacity, RV2 was evaluated to have excellent capacity as a whole. To evaluate the strengthening effect of the steel frame based on the maximum strength and energy dissipation capacity, it was evaluated to have a 38% of the RV2’s capacity.

Abstract
1. 서론1
2. 기존 연구
3. 성능 실험
    3.1 실험체 제작 및 셋팅
    3.2 실험 결과
4. 강재프레임 및 강재댐퍼 보강 효과
    4.1 포락선
    4.2 강성저하
    4.3 에너지소산능력
5. 강재프레임 보강 효과
    5.1 포락선 및 에너지소산능력
    5.2 강재 프레임 보강 효과
6. 결론
감사의 글
References

• 이현호(동양대학교 건축소방안전학과 교수, 공학박사) | Lee, Hyun-Ho (Dept. of Architecture & Fire Safety, Dongyang University) Corresponding author