Cauchy problem of three-dimensional critical slip surfaces of slopes
文献类型：期刊论文
| 作者 | Li, Chun Guang1; Zheng, Hong2; Sun, Guan Hua1 |
| 刊名 | INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS
 |
| 出版日期 | 2011 |
| 卷号 | 35期号:4页码:519-527 |
| 关键词 | slope three-dimensional critical slip surface Cauchy problem finite element method |
| ISSN号 | 0363-9061 |
| DOI | 10.1002/nag.914 |
| 英文摘要 | Using the continuum-based finite element approach in conjunction with the strength reduction technique, one can easily find out the factor of safety of a slope with rather high precision, but will encounter some obstacles in the accurate location of the corresponding three-dimensional critical slip surface (CSS). On the basis of the Mohr-Coulomb failure criterion and the stress field in the limit equilibrium state of the slope, it is deduced that the three-dimensional CSS is the solution of the Cauchy problem of a quasi-linear partial differential equation (PDE) of first order. By means of the method of characteristics for the problem, the three-dimensional CSS that may take any shape can be determined without the specification of its geometry. Copyright (C) 2010 John Wiley & Sons, Ltd. |
| WOS研究方向 | Engineering ; Materials Science ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000287713700006 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3278]  |
| 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 | 1.Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech 2.China Three Gorges Univ, Key Lab Geol Hazards, Gorges Reservoir Area 3, Minist Educ ; |
| 推荐引用方式 GB/T 7714 | Li, Chun Guang,Zheng, Hong,Sun, Guan Hua. Cauchy problem of three-dimensional critical slip surfaces of slopes[J]. INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS,2011,35(4):519-527. |
| APA | Li, Chun Guang,Zheng, Hong,&Sun, Guan Hua.(2011).Cauchy problem of three-dimensional critical slip surfaces of slopes.INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS,35(4),519-527. |
| MLA | Li, Chun Guang,et al."Cauchy problem of three-dimensional critical slip surfaces of slopes".INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS 35.4(2011):519-527. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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