Analytic solution to soil arching effect and its application based on interaction of slope soil and piles
文献类型：期刊论文
| 作者 | Li, S. J.; Feng, X. T.; Chen, J. |
| 刊名 | MATERIALS RESEARCH INNOVATIONS
 |
| 出版日期 | 2011 |
| 卷号 | 15页码:S578-S581 |
| 关键词 | Analytic solution Interaction of slope soil and piles Soil arching effect Maximum pile spacing |
| ISSN号 | 1432-8917 |
| DOI | 10.1179/143307511X12858957676876 |
| 英文摘要 | Rectangle piles have been widely used to stabilise problematic slopes with typically non-linear plastic deformation behaviour. This paper introduces analytic solutions to soil arching effect based on the slope soil and piles interaction. In view of stress condition of the passive piles subjected to the lateral force, the stress expression of arbitrary point of the soil behind the piles is derived from soil mechanics, elastic and plastic theories, and the mechanical model of soil arch is built. Stress isoline distribution of soil arch is found to be hyperbolic, shoulder expansion arch, saddle and domal. After the influence factors on soil arching effect are discussed in detail, the governing equation of maximum pile spacing is established based on the Mohr-Coulomb theory of soil shearing strength. Finally, a practical case of slope prevention engineering is given for the design of pile spacing to verify the rationality of analytic solution. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000288859000141 |
| 出版者 | MANEY PUBLISHING |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3263]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | Chinese Acad Sci, State Key Lab Geomech & Geotechin Engn, Inst Rock & Soil Mech |
| 推荐引用方式 GB/T 7714 | Li, S. J.,Feng, X. T.,Chen, J.. Analytic solution to soil arching effect and its application based on interaction of slope soil and piles[J]. MATERIALS RESEARCH INNOVATIONS,2011,15:S578-S581. |
| APA | Li, S. J.,Feng, X. T.,&Chen, J..(2011).Analytic solution to soil arching effect and its application based on interaction of slope soil and piles.MATERIALS RESEARCH INNOVATIONS,15,S578-S581. |
| MLA | Li, S. J.,et al."Analytic solution to soil arching effect and its application based on interaction of slope soil and piles".MATERIALS RESEARCH INNOVATIONS 15(2011):S578-S581. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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