Wind and Structures

  • 제4권3호
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  • Pages.261-276
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  • 2001
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  • 1226-6116(pISSN)
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  • 1598-6225(eISSN)
테크노프레스 (Techno-Press)
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Wind tunnel experiments of a building model incorporating viscous-damping walls

  • Pan, Austin D.E. (Department of Civil Engineering, The University of Hong Kong) ;
  • Yeung, Ngai (Ove Arup & Partners Hong Kong Ltd.)
  • 발행 : 2001.06.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents an experimental study on the effectiveness of viscous-damping walls in controlling the wind-induced vibrations of a building model. A simple four-story building model, square in plan, was constructed for wind tunnel study. In this paper the description of the model, its instrumentation, and the experimental set-up and methodology are reported. The effectiveness of viscous-damping walls in reducing vibrations was investigated for different fluid levels in the walls, and at varying wind speeds and attack angles. The results show that viscous-damping walls are highly effective in most cases.

키워드

참고문헌

  1. Arima, F., M. Miyazaki, H. Tanaka and Y. Yamazaki (1988), "A study on buildings with large damping using viscous damping walls", Proc. of Ninth World Conf. on Earthq. Eng., V, 821-826.
  2. Miyazaki, M. and Mitsusaka, Y. (1992), "Design of a building with 20% or greater damping", Proc. of the Tenth World Conf. on Earthq. Eng., 4143-4148.
  3. Miyazaki, M., Y. Kitada, F. Arima and I. Hristov (1986), "Earthquake response control design of buildings using viscous damping walls," Proc. Constr. of the First East Asian Conf. on Struct. Eng. and Const., 1882-1891.
  4. PSRG(Protective Systems Research Group of the Earthquake Engineering Research Center at the University of California at Berkeley), (1997), Buildings in Japan incorporating passive energy dissipation systems. URL: http://www.eerc.berkeley.edu/prosys/japanpedbldgs.html
  5. Yeung, N. (2000), "Viscous-damping walls for controlling wind-induced vibrations in buildings", Ph.D. Thesis, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR.
  6. Yeung, N. and Pan, A.D.E. (1997), "Viscous-damping wall and cladding as passive control for high-rise buildings", Proc. of the 2nd European & African Conf. on Wind Eng., Genova, Italy, II, 1643-1650.
  7. Yeung, N. and Pan, A.D.E. (1998), "The effectiveness of viscous-damping walls for controlling wind vibrations in multi-story buildings", J. Wind Eng. Ind. Aerod., 77&78, 337-348.

피인용 문헌

  1. Development of a divergent fluid wall damper for framed structures subjected to dynamic loads 2017, https://doi.org/10.1002/stc.2108
  2. Mechanical Performance and Design Method of Improved Lead Shear Damper with Long Stroke vol.2018, 2018, https://doi.org/10.1155/2018/1623103
  3. Development of Divergent Fluid Wall Damper for Steel-Framed Structures Subjected to Dynamic Load pp.1559-808X, 2021, https://doi.org/10.1080/13632469.2019.1570879
  4. Resistant force model of viscous damping wall considering influence of loading frequency vol.161, pp.None, 2001, https://doi.org/10.1016/j.engstruct.2018.01.071