| 三峡永久船闸围堰期运行方式及其通航条件研究 |
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| 引用本文： | 史德亮,杨伟,蔡莹.三峡永久船闸围堰期运行方式及其通航条件研究[J].长江科学院院报,2003,20(3):3-6. |
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| 作者姓名： | 史德亮 杨伟 蔡莹 |
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| 作者单位： | 长江科学院,宜昌科学研究所,湖北,宜昌,443002 |
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| 摘 要： | 概述了在围堰挡水发电期的各种运行调度方案条件下，三峡永久船闸水力学研究成果，包括引航道内通航水流条件、闸室内补水及超灌（泄）问题，对船闸的运行方式、阀门的操作提出了具体意见和措施，根据这些意见和措施，可以保证在此时期内实现顺利通航。
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| 关 键 词： | 三峡永久船闸 围堰挡水发电期 运行方式 通航条件 超灌 超降 补水 |
| 文章编号： | 1001-5485(2003)03-0003-04 |
| 修稿时间： | 2003年1月24日 |
Study on operational mode of TGP lock and navigation conditions during cofferdam retaining water |
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| SHI De-Liang,YANG Wei,CAI Ying.Study on operational mode of TGP lock and navigation conditions during cofferdam retaining water[J].Journal of Yangtze River Scientific Research Institute,2003,20(3):3-6. |
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| Authors: | SHI De-Liang YANG Wei CAI Ying |
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| Abstract: | This paper briefly introduces the hydraulics research results of TGP lock under all kinds of operational modes during the cofferdam retaining water, including the navigation conditions in the upper approach channel, the problems of supplementary water of lock chamber No.3 and overfilling or overemptying in lock chambers etc.. Some suggestions and concrete measures are raised for the optimum operation ways of locks and valves. Following these suggestions, the navigation of ships would be safe. |
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| Keywords: | Three Gorges Project(TGP) period of cofferdam retaining water operational mode navigation condition overfilling overemptying supplementary water |
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