대한건축학회논문집:구조계 (Journal of the Architectural Institute of Korea Structure & Construction)

  • 제29권1호
  • /
  • Pages.41-48
  • /
  • 2013
  • /
  • 1226-9107(pISSN)
  • /
  • 2384-1788(eISSN)
대한건축학회 (Architectural Institute of Korea)
권호 표지
DOI QR코드

DOI QR Code

동조질량감쇠기를 사용한 39층 철골조 구조물의 연직방향 진동 제어

Vertical Vibration Control of 39-Story Steel Structure with Tuned Mass Damper

  • 우성식 (단국대학교 건축공학과) ;
  • 이상현 (단국대학교 건축공학과) ;
  • 황지현 (단국대학교 건축공학과) ;
  • 정란 (단국대학교 건축공학과)
  • 발행 : 2013.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

An abnormal vibration accident occurred in a 39 story steel frame structure on July 5th, 2011. In this study, The eigenvalue and time history analyses were conducted using a 3 dimensional numerical model to investigate the vertical vibration cause. The vertical accelerations of the several floors measured during the tests of human rhythmic movements in a fitness center on the 12th floor were compared with the analysis results. Based on test data and numerical results, it was identified that the natural frequency of vertical vibration mode of the building is equal to the main frequency of human group rhythmic movements and the resonance of the vertical mode caused the abnormal vertical vibration of the building.

키워드

참고문헌

  1. M. I. Friswell, J. E. Mottershead(1995), Finite Element Model Updating in Structural Dynamics, KLUWER ACADEMIC PUBLISHERS.
  2. T.T.Soong, G.F.Dargush(1997) Passive Energy Dissipation Systems in Structural Engineering, JOHN WILEY&SONS.
  3. Elsa Caetano, Alvaro Cunha, Carlos Moutinho, Filipe Magalhaes(2010), Studies for controlling human-induced vibration of the Pedro e Ines footbridge, Portugal. Part 2: Implementation of tuned mass dampers, Engineering Structure 32(2010), pp. 1082-1091. https://doi.org/10.1016/j.engstruct.2009.12.033
  4. C.C. Chang (1999), Mass dampers and their optimal designs for building vibration control, Engineering Structure 21(1999), pp. 454-463. https://doi.org/10.1016/S0141-0296(97)00213-7
  5. J.R. Wu, Q.S. Li (2004), Finite element model updating for a high-rise structure based on ambient vibration measurements, Engineering Structure 26, pp. 979-990. https://doi.org/10.1016/j.engstruct.2004.03.002
  6. Ji Young Kim, Eunjong Yu,, Dae Young Kim, Sang-Dae Kim(2009), "Calibration of analytical models to assess wind-induced acceleration responses of tall buildings in serviceability level" Engineering Structure 31(2009), pp. 2086-2096. https://doi.org/10.1016/j.engstruct.2009.03.010
  7. Lenzen. K. H. (1966), "Vibration of Steel Joist Concrete Slab Floors," Engineering Journal, Vol. 3, No. 3, pp. 133-136.
  8. Allen, D. E.(1990), "Building vibrations from human activities," ACI Concrete International: Design & Construction, Vol.12, No.6, 66-73.
  9. Naeim, F. (1991), "Design Practice to Prevent Floor Vibrations", Steel Tips, Structural Steel Educational Council.
  10. Architectural Institute of Japan (1991), "Guidelines for the evaluation of habitability to building vibration," pp.1-10.
  11. Murray, T. M., Allen, D. E., and Ungar, E. E. (2003), "Floor Vibrations Due to Human Activity," Design Guide Series11, AISC, 2003.
  12. Murray, T. M.(2001), "Tips for Avoiding Office Building Floor Vibrations," Modern Steel Construction.
  13. International Organization for Standard (1997), "Mechanical vibration and shock -Evaluation of human exposure to whole body vibration- part 1: General requirements", (ISO) 2631-1:1997(E).
  14. International Organization for Standard (2003), "Mechanical vibration and shock -Evaluation of human exposure to whole body vibration- part 2: Vibration in buildings", (ISO) 2631-2:2003(E).
  15. 이상현, 우성식, 정란, 조승호, 최기영(2007), 상용 구조해석 프로그램을 이용한 TMD가 설치된 RC 공동주택 구조물에 대한 모델링 및 수치해석, 대한건축학회 학술발표대회논문집, pp. 349-352.
  16. 김기철, 최원호, 이동근(1998), 사람의 움직임으로 야기되는 건물 바닥판의 진동제어를 위한 동조질량감쇠기의 적용, 한국지진공학회 추계학술발표회논문집, pp. 266-273.
  17. 김기철, 이동근(2001), 보행하중에 의한 구조물진동의 효율적인 해석, 한국지진공학회논문집, 제5권, 제1호, pp. 21-29.
  18. 대한건축학회(2011), 서울시 광진구 테크노마트 건축물 진동원인 규명조사 및 대책수립 연구, 최종보고서.