| 鱼骨坝工程水流结构与水毁机理研究 |
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| 引用本文： | 刘怀汉,曹民雄,潘美元,付中敏.鱼骨坝工程水流结构与水毁机理研究[J].水运工程,2011(1):192-197. |
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| 作者姓名： | 刘怀汉 曹民雄 潘美元 付中敏 |
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| 作者单位： | 长江航道规划设计研究院,湖北,武汉,430011 |
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| 摘 要： | 鱼骨坝工程是鱼嘴工程中较为典型的布置形式。通过结合水槽概化实验和二维水流数值计算成果,研究了鱼骨坝的水位、流速、流场和动水压强等水力特性,并对水毁原因进行了分析。研究成果对鱼骨坝工程设计具有一定的理论价值。
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| 关 键 词： | 鱼骨坝工程 水力特性 水毁 水槽实验 数值计算 |
On flow structure and flood damage of fish-bone type dividing dike |
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| LIU Huai-han,CAO Min-xiong,PAN Mei-yuan,FU Zhong-min.On flow structure and flood damage of fish-bone type dividing dike[J].Port & Waterway Engineering,2011(1):192-197. |
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| Authors: | LIU Huai-han CAO Min-xiong PAN Mei-yuan FU Zhong-min |
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| Institution: | (Changjiang Waterway Institute of Planning,Design & Research,Wuhan 30011,China) |
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| Abstract: | Fish-bone type dividing dike is a typical layout in the fish mouth type dividing dike.Combining with the results of flume generalized test and 2-D mathematic model,hydraulic characteristics of fish-bone type dividing dike including water level,flow speed,flow field and dynamic pressure,etc.,is carried out,and the reason of flood damage is analyzed.The conclusions will contribute to design of fish-bone type dividing dike. |
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| Keywords: | fish-bone type dividing dike hydraulic characteristics flood damage flume test numerical computation |
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