| 护心滩鱼骨坝工程的紊动特性与水毁特征研究 |
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| 引用本文： | 张秀芳,王平义,梁碧,刘怀汉,付中敏.护心滩鱼骨坝工程的紊动特性与水毁特征研究[J].水运工程,2010(2). |
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| 作者姓名： | 张秀芳 王平义 梁碧 刘怀汉 付中敏 |
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| 作者单位： | 1. 重庆交通大学河海学院,重庆,400074
2. 长江航道规划设计研究院,湖北,武汉,430011 |
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| 基金项目： | 交通部西部交通建设科技基金 |
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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。通过水槽概化试验和理论分析,研究了鱼骨坝周围水流的流速及紊动特性,对坝体周围河床的变形情况及坝体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 流速 紊动强度 水毁 |
On turbulent characteristics and flood damage of fish-bone type dividing dike |
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| ZHANG Xiu-fang,WANG Ping-yi,LIANG Bi,LIU Huai-han,FU Zhong-min.On turbulent characteristics and flood damage of fish-bone type dividing dike[J].Port & Waterway Engineering,2010(2). |
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| Authors: | ZHANG Xiu-fang WANG Ping-yi LIANG Bi LIU Huai-han FU Zhong-min |
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| Institution: | ZHANG Xiu-fang1,WANG Ping-yi1,LIANG Bi1,LIU Huai-han2,FU Zhong-min2(1.School of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China,2.Changjjiang Planning,Design , Research Institute of Waterway,Wuhan 430011,China) |
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| Abstract: | Fish-bone type dividing dike is a relatively typical layout in the V-shaped dike.Through the flume generalization test and theoretic analysis,a research on the flow speed and turbulent characteristics of fish-bone type dividing dike are carried out,and the deformation of riverbed around the dike body and reason of the dike body damage by flood are analyzed.The research achievement has a certain theoretical value for engineering design of fish-bone type dividing dike. |
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| Keywords: | fish-bone type dividing dike flow speed turbulent intensity flood damage |
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