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交汇、分流河道洪水演进模型及其应用
Alternative TitleFlood Routing Models in Confluent and Dividing Channels
范平; 李家春; 刘青泉
Source Publication应用数学和力学
2004-12-15
Volume25Issue:12Pages:1220-1229
ISSN1000-0887
Abstract通过引入水深连接方程,耦合了干、支流河道的水流运动,给出了它们的流量分配关系,建立了交汇、分流河道洪水演进模型.对交汇河道中水流顶托作用随河道参数的变化规律进行了研究.分析了干、支流洪峰遭遇现象,指出干流和支流的洪峰遭遇是1998年长江大洪水干流高洪水位的重要原因之一.并定性解释长江干流荆江河段的裁弯取直和长江分流河道的淤积对河道水流的影响.
Keyword交汇河道 分流河道 顶托作用 洪峰遭遇 长江
Indexed ByCSCD
Language中文
Funding Organization国家自然科学重点基金资助项目(10332050) ; 国家自然科学基金资助项目(10002023)
CSCD IDCSCD:1678929
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/41604
Collection力学所知识产出(1956-2008)
Corresponding Author范平
Recommended Citation
GB/T 7714
范平,李家春,刘青泉. 交汇、分流河道洪水演进模型及其应用[J]. 应用数学和力学,2004,25(12):1220-1229.
APA 范平,李家春,&刘青泉.(2004).交汇、分流河道洪水演进模型及其应用.应用数学和力学,25(12),1220-1229.
MLA 范平,et al."交汇、分流河道洪水演进模型及其应用".应用数学和力学 25.12(2004):1220-1229.
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