Vulnerability of Fully Glazed High-Rise Buildings in Tropical Cyclones
Publication: Journal of Architectural Engineering
Volume 8, Issue 2
Abstract
This paper examines some of the features of the built environment that are most likely to be related to the potential for damage causation in the event of a tropical cyclone strike in a densely populated urban area. The common incidence of fully glazed buildings, vulnerable as they are to wind-borne debris, forms a central feature of this consideration. The problem of loss estimation from both direct and indirect losses is considered. Use is made in the paper of information available from instances in which this scenario has been played out. While the most common episode in the minds of most research workers is probably the damage caused by Hurricane Alicia in Houston in 1983, the most recent occurrence of this damage mechanism has been in Hong Kong, in September 1999, when Typhoon York caused significant damage to the central business district including Central Plaza, one of Asia’s tallest buildings. The paper indicates a relationship of building damage to wind speed. This relationship, when taken with the uncertainty surrounding the estimation of the magnitude of long return-period wind speeds, results in considerable uncertainty in the estimation of the value of losses in extreme meteorological events. The influence of this level of uncertainty on insurance premiums and reinsurance rates is noted.
Get full access to this article
View all available purchase options and get full access to this article.
References
British Standards Institute. (1997). “Code of practice for wind loads.” BS 6399, Part 2.
Hong Kong Observatory. (1999). Monthly weather summary, September 1999, 23–36.
Lee, B. E.(1988). “Engineering design for extreme winds in Hong Kong.” Hong Kong Eng., 16(4), 15–23.
Powell, M., Reinhold, T., and Vickery, P. (2001). “Engineering implications of new information on boundary layer profiles in hurricanes.” Proc., Americas Conf. on Wind Engineering—2001, The American Association of Wind Engineering (AAWE), Clemson, S.C.
Wills, J. A. B., Lee, B. E., and Wyatt, T. A.(2000). “A review of tropical cyclone wind field models.” Wind Struct., 3(2), 133–142.
Wills, J., Wyatt, T., and Lee, B. (1998). “Warnings of high winds in densely populated areas.” UK IDNDR Flagship Programme Rep. No. 4, Thomas Telford, London.
Wills, J., Lee, B., and Wyatt, T. (2002). “A model of wind borne debris damage.” J. Wind Eng. Ind. Aero., in press.
Information & Authors
Information
Published In
Copyright
Copyright © 2002 American Society of Civil Engineers.
History
Received: Jul 27, 2001
Accepted: Dec 19, 2001
Published online: May 15, 2002
Published in print: Jun 2002
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.