Seismic stability analysis of soil nail reinforced slope using kinematic approach of limit analysis
文献类型：期刊论文
| 作者 | He, Siming1,2 ; Ouyang, Chaojun1,2; Luo, Yu1,2
|
| 刊名 | ENVIRONMENTAL EARTH SCIENCES
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 66期号:1页码:319-326 |
| 关键词 | Seismic stability Soil nail Critical seismic yield acceleration coefficient Permanent displacement Kinematic approach |
| ISSN号 | 1866-6280 |
| 通讯作者 | He, Siming |
| 英文摘要 | Prediction of the critical seismic yield acceleration coefficient and the seismic permanent displacement of soil nail reinforced slope under seismic loading has been playing an important role in helping design in the earthquake-prone areas. In this paper, the seismic stability of soil nail reinforced slope is analyzed using the kinematic theorem of limit analysis. The log-spiral failure mechanism is considered and the corresponding analytical expressions are derived to calculate the critical seismic yield acceleration coefficient and the permanent displacement of slope subjected to earthquake loading. A series of calculations are carried out to illustrate the influence of inertial force on the stability of a nail-reinforced slope. Parametric studies indicate that the strength and geometry of slope as well as characteristic parameters of soil nail have a significant effect on the critical seismic yield acceleration coefficient and the permanent displacement of soil nail reinforced slope. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 类目[WOS] | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Geology ; Water Resources |
| 关键词[WOS] | DISPLACEMENTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302744100028 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/9903]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm IMHE, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Key Lab Mt Hazards & Surface Proc, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Siming,Ouyang, Chaojun,Luo, Yu. Seismic stability analysis of soil nail reinforced slope using kinematic approach of limit analysis[J]. ENVIRONMENTAL EARTH SCIENCES,2012,66(1):319-326. |
| APA | He, Siming,Ouyang, Chaojun,&Luo, Yu.(2012).Seismic stability analysis of soil nail reinforced slope using kinematic approach of limit analysis.ENVIRONMENTAL EARTH SCIENCES,66(1),319-326. |
| MLA | He, Siming,et al."Seismic stability analysis of soil nail reinforced slope using kinematic approach of limit analysis".ENVIRONMENTAL EARTH SCIENCES 66.1(2012):319-326. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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