| 武汉河段河道平面二维泥沙模型的研究 |
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| 引用本文： | 范勇,卢金友,徐海涛.武汉河段河道平面二维泥沙模型的研究[J].石河子大学学报,2009,27(2):248-251. |
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| 作者姓名： | 范勇 卢金友 徐海涛 |
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| 作者单位： | 范勇,FAN Yong(河海大学水利水电学院,南京,210098);卢金友,徐海涛,LU Jingyou,XU Haitao(长江科学院,武汉,430010)
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| 基金项目： | 国家自然科学基金，水利部江湖治理与防洪重点实验室开放研究基金 |
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| 摘 要： | 为给武汉河段道湖口地区吹填造地的采沙工程提供依据，本文建立了武汉河段二维水沙数学模型，对实施采沙工程后该河段的水位变化及河道回淤情况进行了计算，并对模型计算结果进行了合理性和实测资料验证分析。结果表明：模型计算合理、可靠。
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| 关 键 词： | 采沙 水沙数学模型 防洪安全 |
A Study on 2D Flow and Sediment Mathematical Model on Wuhan River Flow |
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| FAN Yong,LU Jingyou,XU Haitao.A Study on 2D Flow and Sediment Mathematical Model on Wuhan River Flow[J].Journal of Shihezi University(Natural Science),2009,27(2):248-251. |
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| Authors: | FAN Yong LU Jingyou XU Haitao |
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| Institution: | 1 College of Water Conservancy and Hydropower Engineering;Hehai University;Nanjng 210098;China;2 Yangtze River Scientific Research Institute;Wuhan 430010;China |
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| Abstract: | In order to ensure the safety of embankments Daohukou region for Wuhan,planning to fill in the areas of Daohukou region,we build the project.This paper argues gathering sand on the river in Wuhan river stability,flood control security in the region.The establishment of a two-dimensional mathematical model of water and sediment,which calculates and analyses the river's flow,water level changes,siltation in the river case after the river sand mining project.And the model has been calibrated and confirmed by f... |
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| Keywords: | sand excavation mathematical model of river flow and sediment transport flood safety |
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