Knowledge Management System of Institue of Mechanics, CAS
| Effects of rainfall infiltration on deep slope failure | |
Sun JP(孙建平) ; Liu QQ(刘青泉); Li JC(李家春); An Y(安翼); （Liu Qingquan）刘青泉
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| Source Publication | Science in China Series G-Physics Mechanics & Astronomy
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| 2009 | |
| Volume | 52Issue:1Pages:108-114 |
| ISSN | 1672-1799 |
| Abstract | With the finite element method and the limit equilibrium method, a numerical model has been estab-lished for examining the effects of rainfall infiltration on the stability of slopes. This model is able to reflect the variations in pore water pressure field in slopes, dead weight of the soil, and soil softening caused by rainfall infiltration. As a case study, an actual landslide located at the Nongji Jixiao in Chongqing was studied to analyze the effects of rainfall infiltration on the seepage field and slope sta-bility. The simulated results showed that a deep slope failure is prone to occur when rainfall infiltration leads to a remarkable variation in the seepage field, especially when the pore water pressure in slopes increases in a large range. |
| Keyword | Rainfall Infiltration Saturated-unsaturated Seepage Fissure Groundwater Safety Factor |
| Subject Area | 环境流体力学 |
| DOI | 10.1007/s11433-009-0004-6 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000262379100018 |
| WOS Keyword | FLOW EQUATION ; LANDSLIDES |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| Funding Organization | National Natural Science Fund for Distinguished Young Scholar (Grant No. 10825211) and the Knowledge Innovation Project of Chinese Academy of Sciences of China (Grant No. KJCX2-SW-L1-4) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/28728 |
| Collection | 环境力学重点实验室(2009-2011) |
| Corresponding Author | （Liu Qingquan）刘青泉 |
| Recommended Citation GB/T 7714 | Sun JP,Liu QQ,Li JC,et al. Effects of rainfall infiltration on deep slope failure[J]. Science in China Series G-Physics Mechanics & Astronomy,2009,52,1,:108-114. |
| APA | 孙建平,刘青泉,李家春,安翼,&.(2009).Effects of rainfall infiltration on deep slope failure.Science in China Series G-Physics Mechanics & Astronomy,52(1),108-114. |
| MLA | 孙建平,et al."Effects of rainfall infiltration on deep slope failure".Science in China Series G-Physics Mechanics & Astronomy 52.1(2009):108-114. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| 28728l.doc（138KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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