| 刚性护岸岸脚淘刷机理试验研究 |
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| 引用本文： | 李若华,周春天,严忠民. 刚性护岸岸脚淘刷机理试验研究[J]. 中国农村水利水电, 2006, 0(6): 100-102 |
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| 作者姓名： | 李若华 周春天 严忠民 |
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| 作者单位： | 1. 浙江省水利河口研究院,杭州,310020
2. 河海大学水利水电工程学院,南京,210098 |
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| 摘 要： | 刚性护岸如模袋砼、浆砌石等具有强度高、稳定性好，抗冲刷能力强，不透水，不变形等优点，是一种很有效的护岸技术[1][2]，但在护岸岸脚处却容易产生淘刷，从而导致岸坡失稳[3]。以试验为基础，对刚性护岸岸脚水流的流态、特性进行了研究，探讨刚性护岸岸脚淘刷的机理。
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| 关 键 词： | 刚性护岸，岸脚淘刷，机理 |
| 文章编号： | 1007-2284（2006）06-0100-03 |
| 收稿时间： | 2005-04-28 |
| 修稿时间： | 2005-04-28 |
Experimental Study on Mechanism of Bank Base Eroding of Rigidity Revetment |
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| LI Ruo-hua,ZHOU Chun-tian,YAN Zhong-min. Experimental Study on Mechanism of Bank Base Eroding of Rigidity Revetment[J]. China Rural Water and Hydropower, 2006, 0(6): 100-102 |
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| Authors: | LI Ruo-hua ZHOU Chun-tian YAN Zhong-min |
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| Affiliation: | 1. Zhejiang Institute of Hydraulics and Estuary, Hangzhou 310020; 2. College of Water Conservancy and Hydropower Engineering, Hohai Univ. , Nanjing 210098 |
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| Abstract: | Rigidity revetment such as bag-formed concrete is a kind of valid hank protection technique, with high intensity, good stability, strong anti-scouring, impermeable, and anti-deformation. However, rigidity revetment has the unsteady phenomenon due to scouring at the base of revetment, which results in the easy eroding of the bank slope. In this paper, based on experiment, the flow and characteristics near the bank base is researched, and the mechanism for bank base eroding of rigidity revetment is discussed. |
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| Keywords: | rigidity revetment bank base eroding mechanism |
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