| 三堡排涝工程船闸引航道防护研究 |
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| 引用本文： | 王斌,史斌,屠兴刚,徐岗.三堡排涝工程船闸引航道防护研究[J].中国农村水利水电,2011(4). |
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| 作者姓名： | 王斌 史斌 屠兴刚 徐岗 |
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| 作者单位： | 浙江省水利河口研究院,杭州,310020 |
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| 摘 要： | 杭州市三堡排涝工程主要排水口位于三堡船闸引航道内,排涝对船闸运行及引航道防护存在较大影响.采用平面二维潮流数学模型和物理模型,对各排涝运行工况进行了模拟,通过对该引航道的防冲性能、防护投资、清淤维护、航运影响、施工难易程度等因素的综合分析,提出了防护优化方案.该方案节约了防护工程造价,有效地减少了工程实施及维护对排水口所在船闸正常运行的影响,对研究排涝通道与通航建筑物相结合工程具有参考意义.
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| 关 键 词： | 排涝工程 船闸引航道 防护措施 泥沙冲淤 航运影响 |
Research on the Protection of the Approach Channel in the Sanbao Draining Project |
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| WANG Bin
,
SHI Bin
,
TU Xing-gang
,
XU Gang.Research on the Protection of the Approach Channel in the Sanbao Draining Project[J].China Rural Water and Hydropower,2011(4). |
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| Authors: | WANG Bin SHI Bin TU Xing-gang XU Gang |
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| Institution: | WANG Bin,SHI Bin,TU Xing-gang,XU Gang(Zhejiang Institute of Hydraulics and Estuary,Hangzhou 310020,China) |
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| Abstract: | The major outfall of the Sanbao Draining Project is just in the approach channel of the Sanbao Ship Lock.It would take relatively great influence to the running and protection of the lock.In this paper,a planar 2-D numerical model and a physical model are used to study the effect of Sanbao Draining Project.By analyzing protection efficiency,investment in the project,maintenance of the approach channel,influence of the ship and so on,we advance an improved scheme.It can cut down the production cost,reduce th... |
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| Keywords: | draining project approach channel protection sediment scouring and silting influence of ship |
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