实时交互的多分辨率洪水演进模型  

Real-time Interactive Multi-resolution Flood Routing Model

作　　者：李小根[1,2] 王宗敏[1] 

机构地区：[1]郑州大学环境与水利学院,郑州450001 [2]华北水利水电学院资源与环境学院,郑州450011

出　　处：《灌溉排水学报》2011年第4期140-142,共3页Journal of Irrigation and Drainage

基　　金：河南省高校杰出科研人才创新工程项目(HAIPURT)(2005KYCX015)

摘　　要：提出了多分辨率洪水演进模型、粗放洪水演进模型和精细洪水演进模型的概念。应用ESRI的ArcGISEngine作为构建洪水演进模型的平台,详细分析了构建粗放洪水演进模型和精细洪水演进模型的基本原理和方法,并设计出了具体的粗放洪水演进模型和精细洪水演进模型。最后应用统计分析的方法得出:本系统计算出来的水库库容和淹没面积的结果比常规方法计算出来的结果更加精确;应用多分辨率洪水演进模型的水库管理信息系统在计算机上运行的速度快,实现了多分辨率流域模型绘制的实时交互性。The article advances the concepts of multi-resolution flood routing model、the extensive flood routing model and the fine flood routing model.Using ArcGIS Engine of the ESRI as the platform of constructing flood routing model has particularly analyzed the basic principles and methods of the extensive flood routing model and the fine flood routing model,and designed the concrete extensive flood routing model and fine flood routing model.Finally the article draws the following conclusion in using statistical analysis method： the system＇s calculation of the reservoir storage capacity and the submergence area is more precise than the conventional method;the reservoir management information system with the application of the multi-resolution flood routing model runs faster in computers than the opposite one and realizes visualization in real-time and integrative manner.

关 键 词：模型 控件 洪水演进 实时交互绘制 

分 类 号：TV122[水利工程—水文学及水资源]