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Wind and Structures Volume 9, Number 5, September 2006 , pages 387-396 DOI: https://doi.org/10.12989/was.2006.9.5.387 |
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Wind characteristics of Typhoon Dujuan as measured at a 50m guyed mast |
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S. S. Law, J. Q. Bu, X. Q. Zhu and S. L. Chan
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| Abstract | ||
| 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 | ||
| Key Words | ||
| guyed mast; nonlinear; typhoon; turbulence; correlation; power spectral density. | ||
| Address | ||
| S. S. Law; Civil and Structural Engineering Department, Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong, People\'s Republic of ChinarnJ. Q. Bu; Shijiazhuang Railway Institute, Shijiazhuang, Hebei, People\'s Republic of Chinarn X. Q. Zhu and S. L. Chan; Civil and Structural Engineering Department, Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong, People\'s Republic of China | ||