스톡브릿지댐퍼를 사용한 지진시 구조물의 응답제어 시뮬레이션
(주)코리아스칼라
- 최초 등록일
- 2016.10.11
- 최종 저작일
- 2016.09
- 6페이지/ 어도비 PDF
- 가격 4,000원
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서지정보
ㆍ발행기관 : 한국지진공학회
ㆍ수록지정보 : Jorunal of the Earthquake Engineering Society of Korea / 20권 / 5호
ㆍ저자명 : 장성규, 김두기, 모하매드 사비르 라만, 김형성
목차
1. 서 론
2. 해석 모델 및 동특성
2.1 해석 모델
2.2 모드해석 결과
3. 감쇠기 설계
3.1 진자형 동조질량감쇠기
3.2 스톡브릿지 댐퍼(Stockbridge damper, SBD)
4. 해석 결과
4.1 조화 하중 작용시
4.2 지진 하중 작용시
5. 결 론
/ REFERENCES /
영어 초록
In this study, Stockbridge damper was adopted to reduce the reponses of structures under earthquakes. A finite element analysis software, SAP2000, was used to simulate the structural response and the control device under dynamic loads. A 3 story frame model and the proposed control device, Stockbridge damper, were designed under laboratory conditions. In this research, a pendulum type tuned mass damper (PTMD) was also adopted in order to compare with the Stockbridge damper. Harmonic loads were applied to verity the control performance of both control devices in each mode. In results, it has been found that the Stockbirdge damper decreases significantly the responses of the structure more than the PTMD under the harmonic loadings. The El Centro and Northridge earthquakes were also applied in order to investigate the performance by both control devices. The responses of the building demonstrate that the Stockbridge damper reduces the response of the building structure during earthquakes more effectively than the PTMD.
참고 자료
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