IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
河道水位模拟及全耦合洪水演算模型探讨
Alternative TitleRiver elevation modelling and Q-Z feedback flood routing model
程根伟
Corresponding Author程根伟
1990
Source Publication水利学报
ISSN0559-9350
Issue10Pages:62-67
Abstract本文研究了传统的洪水水位计算方法,推导出描述流量水位关系的新方程,并提出一种模拟水位过程的算法,可以作为独立的水位变换器用于河道沿程水位计算,并可构成全耦合的河道洪水演算模型,用于河道非线性水位流量计算和回水河段水文模拟。
Other Abstract In the paper the general methods of calculaling water-elevation in river have been discussed. A new formula for discharge-elevation (Q-Z) relationship is derived. An algorithm of Q-Z transformation used for modelling river water-elevation has been proposed. By means of elevation modelling, a river flood routing model with Q-Z feedback is constructed It can be applied in river nonlinear discharge-elevation computation and backwater effect modelling.
Keyword洪水演算 全耦合 洪水水位 水文模拟 特征河长法 流量计算 演算方法 断面流量 出流量 水文要素
DOI10.13243/j.cnki.slxb.1990.10.010
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10750
Collection成都山地所知识仓储(2009年以前)
山地表生过程与生态调控重点实验室
Affiliation中国科学院成都山地灾害与环境研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
程根伟. 河道水位模拟及全耦合洪水演算模型探讨[J]. 水利学报,1990(10):62-67.
APA 程根伟.(1990).河道水位模拟及全耦合洪水演算模型探讨.水利学报(10),62-67.
MLA 程根伟."河道水位模拟及全耦合洪水演算模型探讨".水利学报 .10(1990):62-67.
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