| 导航堤淹没式开孔对引航道通航水流条件的影响 |
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| 引用本文： | 李焱,郑宝友,刘清江,刘红华.导航堤淹没式开孔对引航道通航水流条件的影响[J].中国港湾建设,2007(5):12-16. |
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| 作者姓名： | 李焱 郑宝友 刘清江 刘红华 |
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| 作者单位： | 交通部天津水运工程科学研究所,工程泥沙交通行业重点实验室,天津,300456 |
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| 摘 要： | 导航堤开孔是改善口门区通航水流条件常见的工程措施,但开孔的同时加大了引航道内的流速,对船舶在引航道内航行和停泊构成影响。采用概化物理模型试验,研究了导航堤不同开孔位置、开孔率和不同孔口淹没水深条件下对口门区和引航道内通航水流条件的影响,结合国内外的有关研究成果,提出了开孔的布置原则,为工程设计提供参考。
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| 关 键 词： | 导航堤 开孔 口门区 引航道 通航水流条件 |
| 文章编号： | 1003-3688（2007）05-0012-05 |
| 修稿时间： | 2007-05-29 |
Effect of Submerged Opening of Guiding Dike on Flow Condition for Navigation of Approach Channel |
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| LI Yan,ZHENG Bao-you,LIU Qing-jiang,Liu Hong-hua.Effect of Submerged Opening of Guiding Dike on Flow Condition for Navigation of Approach Channel[J].China Harbour Engineering,2007(5):12-16. |
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| Authors: | LI Yan ZHENG Bao-you LIU Qing-jiang Liu Hong-hua |
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| Institution: | Tianjin Research Institute of Water Transport Engineering of Ministry of Communications, Key Lab of Engineering Sediment for Communication Industries, Tianjin 300456, China |
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| Abstract: | Opening of guiding dike is a common engineering measure which can improve the flow condition for navigation at entrance area,at same time,it can increase thc flow velocity and influence ship sailing and mooring in the approach channel.The effect of different location of openings,different rare of holes and different submerged water depth conditions on entrance area and flow condition for navigation of approach channel is investigated by a generalized physical model test.The paper combined research results at home and abroad,put forward the principle of opening arrangement and gave reference for project design. |
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| Keywords: | guiding dike opening entrance area approach channel flow condition of navigation |
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