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Erschienen in:
2009 | OriginalPaper | Buchkapitel
Windborne Debris Damage Prediction Analysis
verfasst von : Fangfang Song, Jinping Ou
Erschienen in: Computational Structural Engineering
Verlag: Springer Netherlands
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Windborne debris is one of the most important causes of the envelop destruction according to the post-damage investigations. The problem of windborne debris damage could be summarized as three parts, including windborne debris risk analysis, debris flying trajectories, and the impact resistance of the envelopes analysis. The method of debris distribution was developed. The flying trajectories of compact and plate-like debris were solved by using numerical method according to the different aerodynamic characteristics. The impact resistance of the envelopes was analyzed. Besides, the process of windborne debris damage analysis was described in detail. An example of industrial building was given to demonstrate the whole method by using the observed data of typhoon CHANCHU (2006). The method developed in this paper could be applied to risk assessment of windborne debris for structures in wind hazard.