| 长江南京河段护岸新技术探讨 |
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| 引用本文： | 徐锡荣,唐洪武,宗竞,叶松.长江南京河段护岸新技术探讨[J].水利水电科技进展,2004,24(4):26-28. |
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| 作者姓名： | 徐锡荣 唐洪武 宗竞 叶松 |
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| 作者单位： | 1. 河海大学水利水电工程学院,江苏,南京,210098
2. 南京市长江河道管理处,江苏,南京,210011 |
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| 基金项目： | 江苏省水利科技推广项目(2003No.2) |
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| 摘 要： | 对不同护岸结构型式的护岸机理进行分析,结合南京河段护岸整治现状,选用抛石、四面六边体框架群、混凝土铰链排等护岸型式进行模拟比较试验.试验成果表明,在南京河段水沙条件下,四面六边体框架群护岸结构型式透水、稳定,减速促淤作用明显.
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| 关 键 词： | 护岸 抛石 四面六边体框架群 混凝土铰链排 长江南京河段 |
| 文章编号： | 1006-7647(2004)04-0026-03 |
| 修稿时间： | 2003年10月16 |
New technique for bank protection on Nanjing reach of Yangtze River |
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| XU Xi-rong,et al.New technique for bank protection on Nanjing reach of Yangtze River[J].Advances in Science and Technology of Water Resources,2004,24(4):26-28. |
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| Authors: | XU Xi-rong |
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| Abstract: | Based on the current situation of regulation works for bank protection on Nanjing reach, the mechanism of different structural types for bank protection is analyzed. Simulation experiments are performed on several structural types, including the riprap, tetrahedron frame structure, hinged fascine mattress, and so on. A comparison of experimental results shows that the tetrahedron frame structure has good effect on water penetration, bank stability, flow deceleration, and acceleration of sediment deposition, and is more suitable for water-sediment condition of Nanjing reach. |
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| Keywords: | bank protection rock riprap tetrahedron frame structure hinged fascine mattress Nanjing reach of Yangtze River |
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