| 三门峡水库运用水位对库区冲淤影响试验研究 |
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| 引用本文： | 常温花,侯素珍,王普庆,田勇.三门峡水库运用水位对库区冲淤影响试验研究[J].人民黄河,2006,28(12):22-23. |
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| 作者姓名： | 常温花 侯素珍 王普庆 田勇 |
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| 作者单位： | 黄河水利科学研究院,河南,郑州,450003 |
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| 摘 要： | 通过实体模型对三门峡水库不同运用水位和水沙条件组合的5组方案进行了试验，对比分析了不同水沙条件和不同运用水位对库区冲淤的影响。试验结果表明，降低坝前水位可以调整库区淤积部位，有利于库区的冲刷和降低潼关高程，但有利的水沙条件对库区河道的冲刷和降低潼关高程更明显。
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| 关 键 词： | 冲淤量 库区冲淤 运用方式 三门峡水库 |
| 文章编号： | 1000-1379（2006）12-0022-92 |
| 收稿时间： | 07 20 2006 12:00AM |
| 修稿时间： | 2006-07-20 |
Test and Study on the Influence of Operational Water Level of Sanmenxia Reservoir to Scour and Fill of the Reservoir Area |
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| CHANG Wen-hua,HOU Su-zhen,WANG Pu-qing,TIAN Yong.Test and Study on the Influence of Operational Water Level of Sanmenxia Reservoir to Scour and Fill of the Reservoir Area[J].Yellow River,2006,28(12):22-23. |
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| Authors: | CHANG Wen-hua HOU Su-zhen WANG Pu-qing TIAN Yong |
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| Abstract: | It has conducted physical model tests on five plans of different operational modes of Sanmenxia Reservoir and different combination of sediment discharge conditions and analyzes the influence of different sediment discharge conditions and different operational modes to scour and fill of reservoir area.The results show that reducing the water level of dam front can regulate the location of scour and fill of reservoir area and be advantageous to scouring of reservoir area,reducing the elevation of Tongguan,especially to the scour of channel in reservoir region and the elevation reduction of Tongguan under the favorable conditions of sediment discharge. |
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| Keywords: | scour and fill scour and fill of reservoir area operational mode Sanmenxia Reservoir |
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