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| 基于土拱效应的抗滑桩临界桩间距影响因素研究 | |
| 引用本文： | 艾章婵,窦俊,周云东,樊胜兴.基于土拱效应的抗滑桩临界桩间距影响因素研究[J].水利与建筑工程学报,2012,10(5):143-146. |
| 作者姓名： | 艾章婵 窦俊 周云东 樊胜兴 |
| 作者单位： | 1. 河海大学岩土力学与堤坝工程教育部重点实验室,江苏南京210098 河海大学岩土工程科学研究所,江苏南京210098 2. 南京诚明建设咨询有限公司,江苏南京,210000 3. 湖南对外建设有限公司南京分公司,江苏南京,210000 |
| 摘 要： | 合理设置抗滑桩桩间距对确保滑坡稳定具有重要作用。针对土拱理论在抗滑工程中的应用,对抗滑桩工程中土拱效应的影响因素进行了较为详细的介绍,讨论了各影响因素对抗滑桩临界桩间距的影响,并以工程实例说明了各种算法的差异,对于抗滑桩工程的设计和施工具有一定的指导意义。 |
| 关 键 词： | 土拱效应 抗滑桩 临界桩间距 影响因素 |
Advances on Research about Influencing Factors of Critical Spacing between Anti-slide Piles Based on Soil Arching Effect |
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| AI Zhang-chan,DOU Jun,ZHOU Yun-dong,FAN Sheng-xing.Advances on Research about Influencing Factors of Critical Spacing between Anti-slide Piles Based on Soil Arching Effect[J].Journal of Water Resources Architectural Engineering,2012,10(5):143-146. | |
| Authors: | AI Zhang-chan DOU Jun ZHOU Yun-dong FAN Sheng-xing |
| Affiliation: | 1.Key Laboratory of Geomechanics and Embankment Engineering of Ministry of Education,Hohai University,Nanjing,Jiangsu 210098,China;2.Geotechnical Engineering Research Institute,Hohai University,Nanjing,Jiangsu 210098,China;3.Nanjing Chengming Construction Consulting Co.,Ltd.,Nanjing,Jiangsu 210000,China;4.Nanjing Branch Office of Hu’nan Foreign Construction Co.,Ltd.,Nanjing,Jiangsu 210000,China) |
| Abstract: | The reasonable anti-slide pile’s spacing setting would play an important role in economy to ensure slope stability.According to the applicatian of soil arch theory in anti-slide projects,the influencing factors for soil arching effect in anti-slide pile engineerings are introduced in detail,and the effects of the influence factors on the critical spacing between anti-slide piles are also discussed.Then,the differences of various calculation algorithms are illustrated by practical projects,which could provide a guiding significance for the design and construction in anti-slide pile engineerings. |
| Keywords: | soil arching effect anti-slide pile critical pile spacing influence factor |
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