Earticle

초록

영어

Recently, the frequency and magnitude of earthquakes are increasing worldwide. In Korea, the Gyeongju earthquake (2016) and the Pohang earthquake (2017) caused structural damage to many buildings. Since Korea's seismic design standards were revised to three or more stories in 2005, five-story buildings built before the revision are not designed to be earthquake-resistant. In this situation, if strong earthquake occurs in Korea, there will be great damage. To prevent this, seismic retrofit of buildings should be necessary. The seismic retrofit of classical method is mainly used to reduce the displacement generated in the structure by strengthening stiffness and strength. However, since this method increases the base shear force of the structure, it is difficult to apply it to buildings which have weak foundation. Therefore, in this study, we propose the damper system that reduces the response displacement of buildings and suppresses the increase of base shear force by using high damping rubber and steel. And the seismic performance of the damper system is verified through the experiment and the seismic analysis of the structure.

목차

Abstract
1. 서론
1.1 연구배경 및 목적
1.2 연구범위 및 방법
2. 기존 연구 고찰
2.1 고감쇠 고무의 이력거동
2.2 강재 이력댐퍼의 이력거동
3. 제진시스템 성능실험
3.1 고감쇠 고무 동적실험
3.2 유사정적 실험
3.3 유사정적 실험결과
4. 제진시스템 적용 구조물의 해석
4.1 해석 계획
4.2 해석 결과
5. 결론
REFERENCES

키워드

저자

• 김정욱 [ Kim, Jung-Uk | 동아대학교 건축공학과 석사과정 ]
• 김동건 [ Kim, Dong-Keon | 동아대학교 건축공학과 조교수 ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한건축학회연합논문집 [Journal of the Regional Association of Architectural Institute of Korea]

• 간기

  격월간

• pISSN

  1229-5752

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 540 DDC 690