| 枢纽下游水位降落问题探讨 |
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| 引用本文： | 李华国.枢纽下游水位降落问题探讨[J].水道港口,2006,27(4):217-222. |
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| 作者姓名： | 李华国 |
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| 作者单位： | 交通部天津水运工程科学研究所,天津,300456 |
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| 摘 要： | 根据有关文献报道,对国内外部分已建枢纽坝下河床调整及水位降落情况进行了综述。分析了影响河床调整的主要因素以及河床调整与水位降落的关系,提出了防止水位降落影响通航水流条件的治理措施。
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| 关 键 词： | 河床冲刷 水位降落 纵剖面调整 床沙粗化 |
| 文章编号： | 1005-8443（2006）04-0217-06 |
| 收稿时间： | 2006-04-20 |
| 修稿时间： | 2006-06-25 |
Discussion on fall of level at the down reach of dams |
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| LI Hua-guo.Discussion on fall of level at the down reach of dams[J].Journal of Waterway and Harbour,2006,27(4):217-222. |
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| Authors: | LI Hua-guo |
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| Institution: | Tianjin Research Institute of Water Transport Engineering, Tianjin 300456, China |
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| Abstract: | Based on the reports of references review on the fall of level and regulation of river bed at the down stream of dams both at home and abroad is performed.The main factors influencing river bed regulation and relations between water level descent and river bed regulation are analyzed.And the measures to prevent the fall of level and to imprive the navigation conditions are proposed. |
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| Keywords: | river bed regulation fall of level longitudinal section river bed armoring |
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