首页 | 本学科首页   官方微博 | 高级检索  
     

河道洪水演算模型评价探析
引用本文:梁士奎,王学超,胡耀文.河道洪水演算模型评价探析[J].水利科技与经济,2008,14(11):861-862.
作者姓名:梁士奎  王学超  胡耀文
作者单位:1. 华北水利水电学院,郑州,450011
2. 聊城黄河河务局,山东,聊城,252000
基金项目:水利部"948"项目:实验室改造先进技术和设备
摘    要:准确的洪水演算具有很强的理论及现实意义。研究了洪水演算的原理和数学模型,分析了圣维南演算模型与马斯京根演算模型的要点与难点,讨论了圣维南方程的定解条件并叙述了马斯京根演算理论,比较了两模型的优缺点及其适用情况。

关 键 词:河道洪水演算  马斯京根模型  参数率定  评价

Appraises and Analyzes on River Flood Routing Model
LIANG Shi-kui,WANG Xue-chao,HU Yao-wen.Appraises and Analyzes on River Flood Routing Model[J].Water Conservancy Science and Technology and Economy,2008,14(11):861-862.
Authors:LIANG Shi-kui  WANG Xue-chao  HU Yao-wen
Affiliation:LIANG Shi-kui1,WANG Xue-chao1,HU Yao-wen2
Abstract:Effective and accurate forecasting is a very important subject,which has a pretty strong academic and practical meaning.The mathematical model and realization of the algorithm are discussed in this paper.Also,Saint-venant equations and Muskingum model are analyzed,and also the restricted conditions of Saint-venant equations are presented.After comparing the advantages and disadvantages of each model as well as their applied circumstances, both two models are used in respective situation.
Keywords:river flood routing  Muskingum model  calibrating parameters  appraisal
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号