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FLOW-3D应用案例: Modeling Local Bridge Scour during Flood Event

This Application Note was contributed by Ying-Chieh Lin, Hervé Capart, and Der-Liang Young of Department of Civil Engineering and Hydrotech Research Institute / National Taiwan University in Taipei, Taiwan, the winner of the 2nd Flow Science 30th Anniversary Simulation Contest

The recent typhoons Sinlaku (September 2008) and Morakot (August 2009) in Taiwan have exposed significant vulnerabilities of the many bridges crossing Taiwan rivers. Observations of bridge scour failures at various sites indicate a number of features that are special to Taiwanese conditions and outside the range of typical conditions that have been examined in worldwide bridge scour research. Conditions specific to Taiwan include the pulsed nature of rainfall and discharge, rapid rates of erosion, joint bedrock and alluvial controls, and interference between different types of structures built along streams, such as weirs and bridges.


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2010-9-25 8:32:00 xila 说

还可以!感谢提供文献者!


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