| 三峡工程引航道布置方案与泥沙研究 |
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| 引用本文： | 戴会超,朱红兵.三峡工程引航道布置方案与泥沙研究[J].水力发电学报,2005,24(2):46-51. |
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| 作者姓名： | 戴会超 朱红兵 |
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| 作者单位： | 1. 中国长江三峡工程开发总公司,宜昌,443002
2. 武汉大学水利水电学院,武汉,430072 |
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| 摘 要： | 本文介绍了三峡工程上、下引航道布置方案与引航道内泥沙淤积及清淤措施的研究情况。通过对三峡工程上、下游引航道不同布置方案水流条件及泥沙淤积的研究，最终选择的全包隔流堤方案基本满足了各种工况下通航水流条件；采用适当流量动水冲沙和机械清淤相结合的措施，可以取得较好的清淤效果，从而保证航道的通畅。
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| 关 键 词： | 水沙动力学 三峡工程 引航道 隔流堤 清淤措施 |
| 修稿时间： | 2004年10月10 |
Research of navigable channel scheme and sediment deposit in Three Gorges Project |
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| DAI Huichao,ZHU Hongbing.Research of navigable channel scheme and sediment deposit in Three Gorges Project[J].Journal of Hydroelectric Engineering,2005,24(2):46-51. |
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| Authors: | DAI Huichao ZHU Hongbing |
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| Affiliation: | DAI Huichao 1,ZHU Hongbing 2 |
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| Abstract: | This paper introduces the research of upstream and downstream navigable channel scheme, sediment deposit and the measure to clean deposit in the channel in Three Gorges Project. Through comprehensive comparison and analysis of water conditions in different navigable channel scheme and sediment deposit, the scheme of all concerned structures and buildings aside of separation dike is selected. It basically meets the request of navigable flow standard in different circumstances. The scheme of hydrodynamic cleaning sediment in proper discharge combining together with mechanical measure can assure effectively the navigation smooth. |
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| Keywords: | sediment dynamics Three Gorges Project navigable channel separation dike measure to clean deposit |
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