| 透水框架四面体防洪护岸试验研究 |
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| 引用本文： | 徐锡荣,刘刚,徐松年,诸渭林,宗竞. 透水框架四面体防洪护岸试验研究[J]. 水利水电科技进展, 2007, 27(5): 65-68 |
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| 作者姓名： | 徐锡荣 刘刚 徐松年 诸渭林 宗竞 |
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| 作者单位： | 河海大学水利水电工程学院,江苏,南京,210098;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计划 |
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| 摘 要： | 结合长江南京河段的水沙条件,采用试验模拟方法对透水框架四面体阻力特性和护岸抗冲特性进行研究。结果表明,采用透水框架四面体护岸后,不仅使护岸工程区抗冲流速增大,而且对于护岸工程区下游一定范围内也有较好的防冲护岸效果;在平顺河道的透水框架四面体护岸工程中,可采用间隔布置方式。
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| 关 键 词： | 透水框架四面体 阻力特性 护岸布置 试验研究 |
| 文章编号： | 1006-7647（2007）05-0065-04 |
| 修稿时间： | 2006-10-31 |
Experimental study on flood control and bank protection by tetrahedron permeable frames |
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| XU Xi-rong,LIU Gang,XU Song-nian,ZHU Wei-lin,ZONG jing. Experimental study on flood control and bank protection by tetrahedron permeable frames[J]. Advances in Science and Technology of Water Resources, 2007, 27(5): 65-68 |
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| Authors: | XU Xi-rong LIU Gang XU Song-nian ZHU Wei-lin ZONG jing |
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| Affiliation: | College of Water Conservancy and Hydropower Engineering, Hohai University, Nartfing 210098, China; Nanjing Yangtze River Management Bureau, Nanfing 210011, China |
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| Abstract: | Experimental study was performed on the characteristics of tetmhedron permeable frames for bank protection and scour resistance according to the water-sediment condition of Nanjing section of Yangtze River. The result shows that the adoption of tetrahedron permeable frames can not only improve the flow velocity against scouring in the area of the bank protection project, but also achieve good effect on erosion control and bank protection within a certain region on the lower reach of the project. For smooth river channels, tetrahedron permeable frames could be arranged in a stagger form for bank protection. |
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| Keywords: | tetrahedron permeable frame resistance characteristic arrangement for bank protection experimental study |
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