| 以三峡库区地质灾害治理典型抗滑桩为例评估弹性抗滑桩安全性 |
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| 引用本文： | 张立舟,皮小强,岂凡.以三峡库区地质灾害治理典型抗滑桩为例评估弹性抗滑桩安全性[J].路基工程,2013,0(6):191-194. |
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| 作者姓名： | 张立舟 皮小强 岂凡 |
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| 作者单位： | 1.重庆市勘测院，重庆 400020 |
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| 摘 要： | 抗滑桩作为一种治理滑坡的有效手段，在边坡工程中被广泛使用。抗滑桩属隐蔽工程，出现问题不易察觉。一旦问题恶化，将对边坡稳定性造成严重影响。目前，对于使用中抗滑桩的安全性的研究还相对较少，有的也只是从定性的角度。从抗滑桩结构设计原理出发，探讨一种能通过抗滑桩表征特性即桩顶位移，评价抗滑桩安全性，作为一种相对定量的方法。
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| 关 键 词： | 滑坡治理 抗滑桩 安全性评估 |
| 收稿时间： | 2019-11-12 |
Evaluation on Safety of Elastic Anti-sliding Pile Based on the Example of Typical Anti-sliding Piles for Geologic Disaster Control in Three Gorge Reservoir Area |
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| Authors: | ZHANG Lizhou PI Xiaoqiang QI Fan |
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| Affiliation: | 2 ( 1. Chongqing Survey Institute, Chongqing 400020, China ; 2. The University of Hong Kong, Hong Kong, China; 3. T.Y. Lin International Engineering Consulting (China) Co. , Ltd. , Chongqing 401121, China) |
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| Abstract: | Anti-sliding pile, as one of the commonly used measures for landslide control, is widely adopted in slope engineering. It is of hidden works where the defects or problems are difficult to be found. Once the problems get worse, the slope stability would be seriously affected. At present, the studies with regard to safety of anti-sliding piles in use are relatively few, some of which are carried out only from qualitative view. However, this paper, starting from the design principle of anti-sliding pile＇s structure, discussed a relatively quantitative method that evaluates safety of anti-sliding pile by pile top displacement, the characterization of anti-sliding pile. |
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| Keywords: | landslide control anti-sliding piles evaluation of safety |
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