水库泄洪方式对白洋淀入淀洪水及防洪的影响分析  

Influence of Reservoir Discharge Modes on Inflow Process and Flood Control in Baiyangdian Lake

作　　者：毛慧慧[1] 张建中[1] MAO Huihui;ZHANG Jianzhong(Haihe Water Conservancy Commission,MWR,Tianjin 300170,China)

机构地区：[1]水利部海河水利委员会,天津300170

出　　处：《水文》2018年第4期83-86,共4页Journal of China Hydrology

基　　金：水利部公益性行业科研专项(200901029)

摘　　要：以海河流域大清河南支为研究对象,基于2016年设计洪水修订成果,计算了100年一遇标准洪水,白洋淀上游5座大型水库在分级控泄调度、峰后敞泄调度、联合调度3种调度方式下,入白洋淀的洪水过程线,以此为基础,计算了各种水库调度方式对白洋淀蓄滞洪区防洪的影响。Based on the revised results of the design flood in 2016, the south tributary of the Daqinghe River in the Haihe River basin was taken as the research object to calculate standard flood with 100 year return period.Considering three kinds of dispatching modes for the five large reservoirs in the Baiyangdian Upstream including hierarchical controlling and dispatching, open drain scheduling after flood peak, and combined dispatching, the flood process into the Baiyangdian Lake was determined. Then, the impact of the different dispatching modes on flood control for the Baiyangdian Lake was analyzed.

关 键 词：设计洪水 洪水过程线 调度方式 白洋淀 

分 类 号：TV[水利工程]