Wind and Structures

  • 제9권5호
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  • Pages.387-396
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  • 2006
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  • 1226-6116(pISSN)
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  • 1598-6225(eISSN)
테크노프레스 (Techno-Press)
권호 표지
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Wind characteristics of Typhoon Dujuan as measured at a 50m guyed mast

  • Law, S.S. (Civil and Structural Engineering Department, Hong Kong Polytechnic University) ;
  • Bu, J.Q. (Shijiazhuang Railway Institute) ;
  • Zhu, X.Q. (Civil and Structural Engineering Department, Hong Kong Polytechnic University) ;
  • Chan, S.L. (Civil and Structural Engineering Department, Hong Kong Polytechnic University)
  • 투고 : 2005.09.21
  • 심사 : 2006.08.18
  • 발행 : 2006.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents the wind characteristics of Typhoon Dujuan as measured at a 50 m guyed mast in Hong Kong. The basic wind speed, wind direction and turbulent intensity are studied at two measurement levels of the structure. The power spectral density of the typhoon is compared with the von Karman prediction, and the coherence between wind speeds at the two measurement levels is found to This paper presents the wind characteristics of Typhoon Dujuan as measured at a 50 m guyed mast in Hong Kong. The basic wind speed, wind direction and turbulent intensity are studied at two measurement levels of the structure. The power spectral density of the typhoon is compared with the von Karman prediction, and the coherence between wind speeds at the two measurement levels is found to compare with Davenport's prediction. The effect of typhoon Dujuan on the response of the structure will be discussed in a companion paper (Law, et al. 2006).with Davenport's prediction. The effect of typhoon Dujuan on the response of the structure will be discussed in a companion paper (Law, et al. 2006).

키워드

참고문헌

  1. Davenport, A. G. (1967), 'The dependence of wind loads on meteorological parameters', Proceedings of International Research Seminar on Wind Effects on Buildings and Structures. Ottawa, Canada: University of Toronto Press, pp. 19-82
  2. Davenport, A. G. (1968), 'The dependence of wind load upon meteorological parameters', Proceedings of the International Research Seminar on Wind Effects on Buildings and Structures. University of Toronto Press. Toronto, pp. 19-82
  3. Harikrishna, P., Annadurai, A., Gomathinayagam, S. and Lakshmanan, N. (2003), 'Full scale measurements of the structural response of a 50 m guyed mast under wind loading', Eng. Struct., 25, 859-867 https://doi.org/10.1016/S0141-0296(03)00005-1
  4. Law, S. S., Bu, J. Q., Zhu, X. Q., and Chan, S. L. (companion paper) (2006), 'Response prediction of a 50 m guyed mast under typhoon conditions', Wind and Struct., An Int. J. https://doi.org/10.12989/was.2006.9.5.397
  5. Liu, H. (1991), Wind Engineering-A Handbook for Structural Engineering. Prentice Hall, Englewood Cliffs, New
  6. Madugula, Murty K. S., Wahba, Yohanna M. F. and Monforton, Gerard R. (1998), 'Dynamic response of guyed masts', Eng. Struct., 10(12), 1097-1101
  7. Peil, U. and Nolle, H. (1992), 'Guyed mast under wind load', J. Wind Eng. Ind Aerodyn., 41-44, 2129-2140
  8. Simiu, E. and Scanlan, R.H. (1996), Wind Effects on Structures, 3rd Edition, New York, Wiley. Jersey. 42-43

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  5. Long-term monitoring of wind characteristics at Sutong Bridge site vol.115, 2013, https://doi.org/10.1016/j.jweia.2013.01.006
  6. Characteristics of strong winds at the Runyang Suspension Bridge based on field tests from 2005 to 2008 vol.11, pp.7, 2010, https://doi.org/10.1631/jzus.A0900601
  7. Structural Health Monitoring of a Reinforced Concrete Building during the Severe Typhoon Vicente in 2012 vol.2013, 2013, https://doi.org/10.1155/2013/509350
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  9. Field Investigation and Wind-Environment Numerical Simulation of Cable-Stayed Bridge Site in the West Midlands Region vol.255-260, pp.1662-8985, 2011, https://doi.org/10.4028/www.scientific.net/AMR.255-260.4202
  10. Field monitoring of boundary layer wind characteristics in urban area vol.12, pp.6, 2006, https://doi.org/10.12989/was.2009.12.6.553
  11. Wind characteristics at Sutong Bridge site using 8-year field measurement data vol.25, pp.2, 2006, https://doi.org/10.12989/was.2017.25.2.195
  12. Comparative analysis of the wind characteristics of three landfall typhoons based on stationary and nonstationary wind models vol.31, pp.3, 2006, https://doi.org/10.12989/was.2020.31.3.269
  13. Numerical Analysis on Buffeting Performance of a Long-Span Four-Tower Suspension Bridge Using the FEM Model vol.25, pp.3, 2006, https://doi.org/10.1007/s12205-021-2406-6
  14. A Field Measurement Based Wind Characteristics Analysis of a Typhoon in Near-Ground Boundary Layer vol.12, pp.7, 2006, https://doi.org/10.3390/atmos12070873