高关水库流域洪水实时预报方法及应用研究  

Study on real-time flood forecast model for Gaoguan basin

作　　者：杜勇[1] 宋星原[1] 戴自逑[1] 郭生练[1] 邱继斌 张伟 

机构地区：[1]武汉大学水利水电学院,湖北武汉430072 [2]湖北省高关水库管理处,湖北京山431800

出　　处：《武汉大学学报（工学版）》2002年第6期20-23,共4页Engineering Journal of Wuhan University

基　　金：国家自然科学基金重大项目资助 (5 0 0 996 2 0 )

摘　　要：考虑到高关水库流域降雨时空变化和地形对流域产汇流的非线性影响 ,建立了流域分散产流、非线性汇流模型以及洪水实时预报校正方法 ,将研制的模型应用于实际洪水预报 。The effects of basin nonlinear runoff producing and flow concentration are considered from the Gaoguan reservoir basin rainfall space_time changes and the basin topography. This paper presents the basin models of dispersion runoff and nonlinear concentration and the method of real_time flood forecast. Using them to forecast the floods of Gaoguan reservoir ,it is shown that the model and method are effective in practice.

关 键 词：高关水库流域 洪水实时预报 分散产流模型 非线性 汇流 

分 类 号：TV697.21[水利工程—水利水电工程] P33[天文地球—水文科学]