中文核心期刊
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重庆交通大学学报（自然科学版）

重庆交通大学学报（自然科学版） ›› 2009, Vol. 28 ›› Issue (6): 1107-1111.DOI: 10.3969/j.issn.1674-0696.2009.06.33

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向家坝转运码头港区通航水流条件数值模拟和分析

刘亚辉,金??瑞   

  1. 西南水运工程科学研究所,重庆400016;2.重庆交通大学河海学院,重庆400074
  • 收稿日期:2009-08-17 修回日期:2009-08-26 出版日期:2009-12-15 发布日期:2015-04-15
  • 作者简介:刘亚辉(1956—),男,湖南衡山人,副研究员,主要从事河流动力研究。E-mail:king1014@126.com。

Numerical?Simulation?of?Navigable?Water?Conditions?at?the?Transshipment??Terminal?of?Xiangjiaba

LIU Ya-hui, JIN Rui   

  1. 1.?Southwest?Research?Institute?of?Water?Transport?Engineering?＆?Science?,Chongqing?400016,?China;??2.?School?of?River?＆?Ocean?Engineering,?Chongqing?Jiaotong?University,?Chongqing?400074,?China
  • Received:2009-08-17 Revised:2009-08-26 Online:2009-12-15 Published:2015-04-15

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摘要： 对向家坝水电站施工截流期上游二狮岩和新滩坝两个临时转运码头进行通航可行性论证,建立了二维水流 数学模型,分析比较了码头工程建设前后港区水域条件变化情况。计算结果表明,工程建设对航道通航影响微弱, 工程可行。

关键词: 二维数学模型, 码头, 通航, 水域条件

Abstract: The?feasibility?study?is?carried?out?on?the?navigation?of?two?temporary?transshipment?terminals?called?Ershiyan?and?Xintanba,?which?are?used?at?the?upstream?of?Xiangjiaba?Hydropower?Station?in?the?closure?construction?period.?Two-dimensional?mathematical?model?of?water?flow?is?used?to?analyze?and?compare?the?changes?of?water?condition?before?and?after?the?construction?of?transshipment?terminal.?The?result?shows?that?the?engineering?construction?has?faint?influence?on?navigation?condition?and?the?project?is?feasible.

Key words: planar 2-D mathematical model , wharf , navigation , flow condition

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