| 三峡工程明渠提前截流方案及水力学试验研究 |
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| 引用本文： | 杨文俊,郭红民,周良景,严伟.三峡工程明渠提前截流方案及水力学试验研究[J].长江科学院院报,2002(5). |
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| 作者姓名： | 杨文俊 郭红民 周良景 严伟 |
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| 作者单位： | 长江科学院宜昌科研所 湖北宜昌443002
(杨文俊，郭红民)，长江勘测规划设计院 湖北武汉430010
(周良景)，长江科学院宜昌科研所 湖北宜昌443002(严伟) |
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| 摘 要： | 论述了三期明渠提前截流方案的综合比较分析及截流水力学试验研究成果。认为拟定的提前截流诸方案各有利弊 ,其截流难度较初设方案显著增加。对于截流“基本方案”及“比较方案”的成功实施 ,必须辅之以一定的工程技术措施降低截流难度
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| 关 键 词： | 三峡工程 明渠封堵 提前截流 方案 |
In-advance schemes and research findings for hydraulic test on TGP's 3rd-stage open-channel closure |
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| YANG Wen jun ,GUO Hong min ,ZHOU Liang jing ,YAN Wei.In-advance schemes and research findings for hydraulic test on TGP''''s 3rd-stage open-channel closure[J].Journal of Yangtze River Scientific Research Institute,2002(5). |
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| Authors: | YANG Wen jun GUO Hong min ZHOU Liang jing YAN Wei |
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| Affiliation: | YANG Wen jun 1,GUO Hong min 1,ZHOU Liang jing 2,YAN Wei 1 |
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| Abstract: | The in advance closure schemes and their reasearch findings on Three Gorges Project's (TGP's) 3rd stage open channel closure are discussed in the article. It is considered that there are some advantages and disadvantages for every closure scheme, but their construction difficulties obviously increase than the original scheme. For successfully implementing the basic scheme and comparative scheme ahead of time, some measures to decrease the difficulties of closure must be adopted. |
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| Keywords: | Three Gorges Project open channel closure in advance closure scheme |
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