复杂大流域洪水预报方案通用化构建技术研究  

Universal Construction Technologies of Flood Forecast Scheme on Complicate Large Watershed

作　　者：夏达忠[1,2] 张行南[1,2] 

机构地区：[1]河海大学水文资源与水利工程科学国家重点实验室,江苏南京210098 [2]河海大学水文水资源学院,江苏南京210098

出　　处：《水电能源科学》2009年第5期40-43,共4页Water Resources and Power

基　　金：国家自然科学基金资助项目(50879017);"十一五"国家科技支撑计划基金资助项目(2008BAB29B08-02);高等学校博士学科点专项科研基金资助项目(20060294002)

摘　　要：针对复杂大流域河网密集、洪水预报方案的通用化构建难点,采用面向对象的方式,通过水文模型对象解析,将流域概化成为水文模型对象的集合。在研究了流域内对象的表示、对象间的链接模式及其拓扑表示的基础上,采用方案对象链和配置链的方式进行洪水预报方案的构建,同时解决了对象最优演算次序的问题。该技术已成功应用于多个流域洪水预报方案的构建,实用性强。Building flood forecast scheme on complicate large watershed is a difficult point. In this paper, watershed has been abstractly generalized into a set of hydrological model objects through analyzing hydrological model objects with object-oriented method. The expression, link mode and topology of objects are studied in this paper. Based on those studies, flood forecast scheme construetion is explored using the scheme of objects link and configuration link. Meanwhile, the problem of optimal calculation sequence is well resolved. The technologies have been successfully applied in many flood forecast schemes.

关 键 词：通用型 水文模型对象解析 方案对象链 配置链 构建 

分 类 号：TV122[水利工程—水文学及水资源] TV124