| 长洲水利枢纽泄洪对下游河道产生的影响分析及处理探讨 |
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| 引用本文： | 曹建伟. 长洲水利枢纽泄洪对下游河道产生的影响分析及处理探讨[J]. 红水河, 2012, 0(4): 64-66 |
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| 作者姓名： | 曹建伟 |
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| 作者单位： | 广西长洲水电开发有限责任公司 |
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| 摘 要： | 长洲水利枢纽自机组投产以来,经过了几年运行,水工建筑物总体运行良好,安全稳定。2010年汛后通过对枢纽下游水下地形测量,发现外江和内江泄水闸下游出现了局部冲蚀现象,下游边坡出现了几处淘刷现象。文章就该现象产生的原因进行了初步分析,对处理方案进行了探讨。
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| 关 键 词： | 泄洪 冲蚀 淘刷 长洲水利枢纽 |
Analysis and Treatment on Flood discharge Influence of Changzhou Hydro-complex on Downstream River Channels |
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| CAO Jian-wei. Analysis and Treatment on Flood discharge Influence of Changzhou Hydro-complex on Downstream River Channels[J]. Hongshui River, 2012, 0(4): 64-66 |
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| Authors: | CAO Jian-wei |
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| Affiliation: | CAO Jian-wei (Guangxi Changzhou Hydropower Development Co.,Ltd.,Guangxi,Wuzhou,543002) |
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| Abstract: | After years of operation,the hydraulic structures run safely and stably since units of Changzhou Hydro-complex were put into production.After flood season of 2010,it is indicated from the downstream underwater topography survey that local erosions are found at inner and outer rivers downstream discharge gate and scouring phenomena are found at downstream slope.The paper analyzes the causes and solutions of the above phenomena. |
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| Keywords: | flood discharge erosion scouring Changzhou hydro-complex |
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