| 潮州供水枢纽西溪拦河闸下游水位下降影响研究 |
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| 引用本文： | 黄智敏,陈卓英,刘树锋,钟勇明.潮州供水枢纽西溪拦河闸下游水位下降影响研究[J].广东水利电力职业技术学院学报,2012(2):1-4. |
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| 作者姓名： | 黄智敏 陈卓英 刘树锋 钟勇明 |
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| 作者单位： | 广东省水利水电科学研究院广东省水动力学应用研究重点实验室 |
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| 摘 要： | 近年来,由于潮州供水枢纽西溪拦河闸下游河床下切、下游河道水位下降,对枢纽工程运行产生了不同程度的不良影响。对此在对历年西溪拦河闸下游河道水位与流量关系变化总结和分析的基础上,对下游河道水位下降对西溪枢纽拦河闸、电站、船闸等建筑物的影响进行分析,介绍枢纽工程现行采用的改造工程措施,并对今后改造的方法进行探讨,供工程设计和运行参考。
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| 关 键 词： | 拦河闸 河床下切 水位降低 消能工 电站 船闸 潮州供水枢纽 |
Research on Effect of Downstream River Water-level Degradation of Xixi Barrage of the Chaozhou Water Supply Project |
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| HUANG Zhi-min,CHEN Zhuo-ying,Liu Shu-feng,ZHONG Yong-ming.Research on Effect of Downstream River Water-level Degradation of Xixi Barrage of the Chaozhou Water Supply Project[J].Journal of Guangdong Technical College of Water Resources and Electric Engineering,2012(2):1-4. |
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| Authors: | HUANG Zhi-min CHEN Zhuo-ying Liu Shu-feng ZHONG Yong-ming |
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| Affiliation: | (Guangdong Research Institute of Water Resources and Hydropower,Guangdong Provincial Key Laboratory of Hydrodynamics,Guangzhou 510635,China) |
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| Abstract: | The Xixi barrage of the Chaozhou water supply project can not operate normally in some degree,because of the downstream river water-level degradation and riverbed undercutting in recent years.Based on the summary and analysis of the relationship between the discharge and the water level with calendar year,this paper studies the effects of downstream river water-level degradation on the Xixi’s barrage,power station and ship lock.Then the reconstruction measures of the water supply project at present are introduced and the transformation methods in the future are also discussed.The results can be referred to for the project design and operation. |
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| Keywords: | barrage riverbed undercutting water-level degradation energy dissipater power station ship lock Chaozhou Water Supply Project |
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