| 大角度弯道河流通航水流条件研究 |
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| 引用本文： | 黄骏,赵建钧,辜晋德.大角度弯道河流通航水流条件研究[J].水运工程,2017(4):146-150. |
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| 作者姓名： | 黄骏 赵建钧 辜晋德 |
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| 作者单位： | 南京水利科学研究院，江苏南京 210029；河海大学，江苏南京 210098,南京水利科学研究院，江苏南京 210029,南京水利科学研究院，江苏南京 210029 |
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| 摘 要： | 依托红花枢纽二线船闸工程项目,采用整体水工模型方案,对大角度弯道水流情况下改善通航水流条件、优化枢纽运行方式等进行研究。结果表明:在枢纽上游水流极其复杂,口门区出现漩涡、泡漩等恶劣水流情况下,可以通过设置导流坝、局部整平以及调整隔流堤长度来调整水流;下游口门区水流可以通过优化枢纽运行方式来调整。
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| 关 键 词： | 红花枢纽 复杂水流 口门区 通航水流条件 运行方式 |
Navigation flow condition at great angle bend |
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| HUANG Jun,ZHAO Jianjun and GU Jinde.Navigation flow condition at great angle bend[J].Port & Waterway Engineering,2017(4):146-150. |
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| Authors: | HUANG Jun ZHAO Jianjun and GU Jinde |
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| Abstract: | Based on the experimental study on the navigation technique of Honghua hydro-junction project and the overall physical model,we study measures for improving the navigation flow condition and optimizing the operation mode of the junction.The result shows that under the condition of rather complicated current at the upstream of the junction and swirl and swirling water bubbles at the entrance area,we can adjust the flow through setting diversion dams, partial leveling and adjusting the length of the diversion wall;while the flow at the downstream can be adjusted by optimizing the operation mode of the hydro-junction. |
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| Keywords: | Honghua hydro-junction complex flow entrance area navigation flow condition operation mode |
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