漠阳江双捷拦河闸枯水期洪水分析研究  

Analysis on flood of“dry season”in Shuangjie Barrage of Moyang River

作　　者：彭海波[1,2] 欧阳建 PENG Haibo;OU-YANG Jian(Guangdong Research Institute of Water Resources and Hydropower,Guangzhou 510610;Guangdong Engineering Laboratory of Estuary Hydropower,Guangzhou 510610;Guangdong Hydropower Planning&Design Institute,Guangzhou 510635)

机构地区：[1]广东省水利水电科学研究院,广州510610 [2]广东省水动力学应用研究重点实验室,广州510610 [3]广东省水利电力勘测设计研究院,广州510635

出　　处：《中国防汛抗旱》2020年第12期29-34,共6页China Flood & Drought Management

摘　　要：为充分了解漠阳江2016年1月暴雨洪水产生的原因,结合气候变化加剧和冬季发生该场罕见暴雨洪水的背景条件,在对洪水分布进行分析基础上,通过划分洪水分期,检验双捷水文站实测水文序列的一致性,计算了枯水期设计洪水和典型场(次)洪水标准。分析成果为双捷拦河闸有效应对枯水期极端气候,提高工程建设及运行水平提供了技术依据,并为枯水期洪水分析提供了可靠的参考借鉴方法。In order to fully understand the causes of the rainstorm and flood of Moyang River in January 2016,com⁃bined with the background conditions of the climate change and the rare storm flood in winter,based on the analy⁃sis of flood distribution,the consistency of the measured hydrological series of Shuangjie hydrological station was tested by dividing the flood stages,and the design flood and typical flood standards in the dry season were calculat⁃ed.The analysis results provide a technical basis for the Shuangjie Barrage to effectively respond to the extreme climate in the dry season,improve the construction and operation of the project,and provide a reliable reference method for flood analysis in the dry season.

关 键 词：枯水期 洪水 频率分析 趋势检验 突变检验 漠阳江 

分 类 号：TV122[水利工程—水文学及水资源] P333[天文地球—水文科学]