Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Study on Impact Loadings of Flood on Buildings
Based on the one-dimensional Saint-Venant water equation explicit difference scheme, a new explicit difference scheme is deduced to establish the evolutionary routing model of flood. The computational formula about the impact loading of flood model is deduced. The impact experiment of flood on buildings is carried on the large wave-current tank. The heights of water are 0.6, 0.9 and 1.2 meters and the distances between the building and floodgate are 3, 6 and 9 meters respectively. The model scale of buildings is 1:6 and three buildings with different ratios of holes are designed to simulate the buildings at countries and villages. Based on the experimental results, the effects of heights of water, the distances between buildings and floodgate and the ratios of holes on the impacting pressure are investigated. Finally, the numerical results are compared with the experimental results and it shows that the numerical model of impact loading is proper.
Study on Impact Loadings of Flood on Buildings
Based on the one-dimensional Saint-Venant water equation explicit difference scheme, a new explicit difference scheme is deduced to establish the evolutionary routing model of flood. The computational formula about the impact loading of flood model is deduced. The impact experiment of flood on buildings is carried on the large wave-current tank. The heights of water are 0.6, 0.9 and 1.2 meters and the distances between the building and floodgate are 3, 6 and 9 meters respectively. The model scale of buildings is 1:6 and three buildings with different ratios of holes are designed to simulate the buildings at countries and villages. Based on the experimental results, the effects of heights of water, the distances between buildings and floodgate and the ratios of holes on the impacting pressure are investigated. Finally, the numerical results are compared with the experimental results and it shows that the numerical model of impact loading is proper.
Study on Impact Loadings of Flood on Buildings
Xiao, Shiyun (Autor:in) / Yue, Bin (Autor:in) / Wang, Xiaoqing (Autor:in) / Yang, Liujuan (Autor:in)
12th Biennial International Conference on Engineering, Construction, and Operations in Challenging Environments; and Fourth NASA/ARO/ASCE Workshop on Granular Materials in Lunar and Martian Exploration ; 2010 ; Honolulu, Hawaii, United States
Earth and Space 2010 ; 2239-2246
11.03.2010
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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