Earticle

초록

영어

To investigate the effectiveness of a tuned liquid column dampers(TLCD) in suppressing wind-induced excitation motion of a building, aeroelastic wind tunnel tests were conducted. A 1:200 scaled model of an aeroelastic tall building was built, and TLCD models of mass ratio of 1.5%, 3% and 4.5%, respectively, were designed and tested with the building model. As such, in this study, after installing TLCD of various types on the top most floor of aeroelastic model that is similar to the actual structure, centered around the interval where the vortex-induced vibration of low wind speed occurs, by conducting aeroelastic model experiment in suburban areas and attain wind-induced vibrations response, we studied the effects of wind vibration control.

목차

Abstract
 1. 서론
 2. 풍동실험
 3. 공력진동실험
  3.1 짐발장치
  3.2 상사조건 및 실험모형
 4. 실험결과 및 분석
  4.1 변위응답
  4.2 스펙트럼해석
 5. 결론
 감사의 글
 참고문헌

저자

• 유장열 [ You, Jang-Youl | 전북대학교 대형풍동실험센터 선임연구원, 공학박사, 장경간 철골구조 농촌시설물 연구센터 ]
• 유기표 [ You, Ki-pyo | 전북대학교 건축공학과 부교수, 공학박사 ] 교신저자
• 김영문 [ Kim, Young-moon | 전북대학교 건축공학과 교수, 공학박사 ]

참고문헌