| 青铜峡水库排沙对下游河道冲淤的影响 |
| |
| 引用本文： | 鲁俊,周丽艳,张厚军,廖晓芳.青铜峡水库排沙对下游河道冲淤的影响[J].人民黄河,2012(3):19-21. |
| |
| 作者姓名： | 鲁俊 周丽艳 张厚军 廖晓芳 |
| |
| 作者单位： | 黄河勘测规划设计有限公司 |
| |
| 基金项目： | 水利部公益性行业科研专项(200701020) |
| |
| 摘 要： | 对青铜峡水库运用方式及排沙历史进行了回顾,计算了不同排沙方式下排沙期内水库下游河道的冲淤变化情况。结果表明:青铜峡水库排沙对下游河道的淤积影响不大,主要是在青铜峡—石嘴山河段造成短暂的淤积。
|
| 关 键 词： | 冲淤变化 下游河道 排沙 青铜峡水库 |
Influence of Qingtongxia Reservoir Sediment Ejection on Downstream Riverbed Evolution |
| |
| LU Jun,ZHOU Li-yan,ZHANG Hou-jun,LIAO Xiao-fang.Influence of Qingtongxia Reservoir Sediment Ejection on Downstream Riverbed Evolution[J].Yellow River,2012(3):19-21. |
| |
| Authors: | LU Jun ZHOU Li-yan ZHANG Hou-jun LIAO Xiao-fang |
| |
| Affiliation: | (Yellow River Engineering Consulting Co.Ltd,Zhengzhou 450003,China) |
| |
| Abstract: | According to the analysis of Qingtongxia Reservoir operation and sediment ejection history,the downstream riverbed erosion and deposition under different sediment ejection ways are calculated.The results show that the main effect on downstream river is the short-term siltation between Qingtongxia and Shizuishan section.Overall,sediment ejection has little effect on the downstream river siltation. |
| |
| Keywords: | changes in scour and silting downstream river sediment ejection Qingtongxia Reservoir |
| 本文献已被 CNKI 等数据库收录！ |
