| 抗滑桩的极限阻力及其整体设计 |
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| 引用本文： | 邹广电,陈永平.抗滑桩的极限阻力及其整体设计[J].水利学报,2003,34(6):22-29. |
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| 作者姓名： | 邹广电 陈永平 |
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| 作者单位： | 南京水利科学研究院,土工研究所,江苏,南京,210024 |
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| 摘 要： | 从被动桩和土拱效应的概念出发，推导出计算任意桩型抗滑桩极限阻力的半经验半理论公式。运用由点到面、由面到空间的方式，将3道安全系数穿插于建模过程中，给出一种新的抗滑桩工程整体设计方法。将公式和方法应用于长江三峡库区的丰都县楠竹大型滑坡的抗滑桩工程设计，获得了良好的结果。
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| 关 键 词： | 抗滑桩 被动桩 土拱效应 极限阻力 整体设计 |
| 文章编号： | 0559-9350(2003)06-0022-08 |
| 修稿时间： | 2002年4月9日 |
Extreme resistance of stabilizing piles and design of pile group |
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| ZOU Guangdian.Extreme resistance of stabilizing piles and design of pile group[J].Journal of Hydraulic Engineering,2003,34(6):22-29. |
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| Authors: | ZOU Guangdian |
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| Affiliation: | Nanjing Hydraulic Research Institute |
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| Abstract: | Based on to the concepts of passive pile and soil arch effect a semi empirical formula for calculating extreme resistance of stabilizing piles for resisting land slide is deduced. The design principle of pile group is suggested based on the analysis of single pile. The method is applied to the design of landslide prevention engineering of Fengdu County located in the reservoir of the Three Gorges Project. |
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| Keywords: | stabilizing piles passive pile soil arch effect extreme resistance pile group design |
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