| 祥利码头工程对航道的影响研究 |
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| 引用本文： | 杨小文,许光祥.祥利码头工程对航道的影响研究[J].重庆交通大学学报(自然科学版),2009,28(5):934-937. |
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| 作者姓名： | 杨小文 许光祥 |
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| 作者单位： | 重庆交通大学,河海学院,重庆400074 |
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| 摘 要： | 结合工程实例,采用平面二维水流数学模型,分析了码头修建前后的通航水流条件。通过工程前后水面线和流场的计算分析,表明码头工程占据河道过水面积很小,流场影响范围不大,工程对通航及河床演变基本无影响,论证了码头修建的可行性。
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| 关 键 词： | 航道 码头 数学模型 水流条件 |
Influence Study of Xiangli Wharf Engineering on Waterway |
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| YANG Xiao-wen,XU Guang-xiang.Influence Study of Xiangli Wharf Engineering on Waterway[J].Journal of Chongqing Jiaotong University,2009,28(5):934-937. |
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| Authors: | YANG Xiao-wen XU Guang-xiang |
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| Institution: | YANG Xiao-wen,XU Guang-xiang(School of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | Combine with the practical engineering example,the navigation flow conditions before and after the wharf construction are analyzed by plane two dimensional numerical models.Through the calculation and analysis of water surface profile and flow field before and after the wharf construction,it is indicated that the wharf engineering occupies a small discharge area and has a little impact on the range of the flow field;the engineering has little influence on the navigation and the fluvial process,which verifie... |
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| Keywords: | waterway wharf numerical model flow conditions |
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