A three-dimensional rigorous method for stability analysis of landslides
文献类型：期刊论文
| 作者 | Zheng, Hong |
| 刊名 | ENGINEERING GEOLOGY
 |
| 出版日期 | 2012 |
| 卷号 | 145页码:30-40 |
| 关键词 | Landslide Stability analysis Three-dimensional limit equilibrium methods The Morgenstern-Price method |
| ISSN号 | 0013-7952 |
| DOI | 10.1016/j.enggeo.2012.06.010 |
| 英文摘要 | In the stability analysis of landslides based on limit equilibrium methods, the "rigorous" methods that satisfy complete equilibrium conditions are more reliable and are preferred. For two-dimensional analyses, the rigorous methods of slices are becoming mature in both theory and practice. However, the attempts to realize their three-dimensional rigorous counterparts have not yet been realized. Introducing the Morgenstern-Price (M-P) assumption on the internal forces of the slip body, this study presents the three-dimensional version of the M-P method, which is rigorous and applicable to failure surfaces of complex shape. In the formulation, meanwhile, the volume integrals over the slip body are transformed into the boundary integrals, rendering column-partitioning unnecessary. The methodology developed in this study can be utilized to extend those two-dimensional rigorous methods of slices to their three-dimensional rigorous versions. (c) 2012 Elsevier BM. All rights reserved. |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000308903100004 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3362]  |
| 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 & Geotech Engn, Inst Rock & Soil Mech |
| 推荐引用方式 GB/T 7714 | Zheng, Hong. A three-dimensional rigorous method for stability analysis of landslides[J]. ENGINEERING GEOLOGY,2012,145:30-40. |
| APA | Zheng, Hong.(2012).A three-dimensional rigorous method for stability analysis of landslides.ENGINEERING GEOLOGY,145,30-40. |
| MLA | Zheng, Hong."A three-dimensional rigorous method for stability analysis of landslides".ENGINEERING GEOLOGY 145(2012):30-40. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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