Case Study: Influence Of Morphological Changes On Flooding In Jingjiang River
文献类型：期刊论文
| 作者 | Fan P(范平) ; Li JC(李家春); Liu QQ(刘青泉); Singh VP
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| 刊名 | Journal of Hydraulic Engineering-ASCE
 |
| 出版日期 | 2008 |
| 页码 | 1757-1766 |
| 通讯作者邮箱 | fanping@imech.ac.cn ; jcli05@imech.ac.cn ; qqliu@imech.ac.cn ; vsingh@tamu.edu |
| 关键词 | Networks Inflow |
| ISSN号 | 0733-9429 |
| 通讯作者 | Singh, VP (reprint author), Texas A&M Univ, Dept Biol & Agr Engn, College Stn, TX 77843 USA. |
| 中文摘要 | The middle reach of the Yangtze River, customarily called the Jingjiang River, together with its diversion channels and Dongting Lake, form a large complicated drainage system. In the last five decades, significant geomorphological changes have occurred in the drainage system, including the shrinkage of diversion channels, contraction of Dongting Lake, changes in the rating curve at the Luoshan station, and cutoffs of the lower Jingjiang River. These changes are believed to be the cause of the occurrence of abnormal floods in the Jingjiang River. Qualitative analyses suggest that the first three factors aggravate the flood situation in the lower Jingjiang River, while the last factor seems beneficial for flood prevention. To quantitatively evaluate these conclusions, a finite-volume numerical model was constructed. A series of numerical simulations were carried out to test the individual and combined effects of the aforementioned four factors, and these simulations showed that high flood stages in the Jingjiang River clearly are related to the geomorphological changes. |
| 类目[WOS] | Engineering, Civil ; Engineering, Mechanical ; Water Resources |
| 研究领域[WOS] | Engineering ; Water Resources |
| 关键词[WOS] | NETWORKS ; INFLOW |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000260937400008 |
| 公开日期 | 2009-08-03 ; 2009-09-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25824]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Fan P,Li JC,Liu QQ,et al. Case Study: Influence Of Morphological Changes On Flooding In Jingjiang River[J]. Journal of Hydraulic Engineering-ASCE,2008:1757-1766. |
| APA | 范平,李家春,刘青泉,&Singh VP.(2008).Case Study: Influence Of Morphological Changes On Flooding In Jingjiang River.Journal of Hydraulic Engineering-ASCE,1757-1766. |
| MLA | 范平,et al."Case Study: Influence Of Morphological Changes On Flooding In Jingjiang River".Journal of Hydraulic Engineering-ASCE (2008):1757-1766. |
入库方式： OAI收割
来源：力学研究所
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