| 湘江土谷塘航电枢纽平面布置优化研究 |
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| 引用本文： | 彭伟,郝品正.湘江土谷塘航电枢纽平面布置优化研究[J].水道港口,2010,31(2):115-119. |
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| 作者姓名： | 彭伟 郝品正 |
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| 作者单位： | 1. 长沙理工大学,水利学院,长沙,410076
2. 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： | 以湘江土谷塘航电枢纽通航技术试验研究成果为基础,根据枢纽船闸引航道口门区连接段为弯道的通航水流条件,对2个平面布置方案从枢纽泄流能力、通航水流条件、船舶航行条件等方面,进行优化方案综合分析比较,提出枢纽平面布置的推荐方案。总结了弯道河段的水流特点,解决此类工程的通航安全问题。
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| 关 键 词： | 狭窄连续弯道 枢纽 平面布置 通航水流条件 |
Plan layout optimization of Tugutang Hydro-junction Project of Xiangjiang River |
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| PENG Wei,HAO Pin-zheng.Plan layout optimization of Tugutang Hydro-junction Project of Xiangjiang River[J].Journal of Waterway and Harbour,2010,31(2):115-119. |
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| Authors: | PENG Wei HAO Pin-zheng |
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| Institution: | 1.School of Water Conservancy, Changsha University of Science ＆ Technology, Changsha 410076, China; 2.Tianjin Research Institute for Water Transport Engineering,Key Laboratory of Engineering Sediment of Ministry of Communications, Tianjin 300456, China) |
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| Abstract: | Based on the test result of experimental study on navigation technique of Tugutang Hydro-junction Project of Xiangjiang River,two plane layouts were compared according to the navigable flow condition of the curving connecting section of upstream lock entrance of the hydro-junction.The effect factors of navigable flow condition were analyzed in this paper,then the optimization plans were given.On the basis of the comprehensive analysis and comparison for the optimization plans from the aspects of discharge capacity, navigation flow conditions and ship navigation conditions, the recommended scheme for plane layout was proposed.The flow characteristics of the bend reach were also summarized to solve the navigation safety problems of such projects. |
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| Keywords: | narrow continuous curve junction plane layout navigation flow condition |
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