A global procedure for evaluating stability of three-dimensional slopes
文献类型：期刊论文
| 作者 | Jiang, Wei1; Zheng, Hong1; Sun, Guanhua2 |
| 刊名 | NATURAL HAZARDS
 |
| 出版日期 | 2012 |
| 卷号 | 61期号:3页码:1083-1098 |
| 关键词 | Slope Stability Three-dimensional Limit equilibrium methods Optimization technique |
| ISSN号 | 0921-030X |
| DOI | 10.1007/s11069-011-9963-9 |
| 英文摘要 | In the setting of the three-dimensional limit equilibrium method, a procedure for bounding the factor of safety is proposed under the constraint of the reasonable conditions on the system of forces suggested by Morgenstern and Price. No assumption is made regarding the internal forces but the system of forces resulted from the procedure satisfies the reasonable conditions as well as all the equilibrium conditions. The optimization problem proposed has weak nonlinearity but no numerical problems inherent in the methods of columns and can be solved using those conventional optimization techniques. Through some typical examples, it is illustrated that even for complicated failure surfaces the proposed procedure gives rise to a very narrow interval of the factor of safety with a low degree of computational complexity. |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000302147200011 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3340]  |
| 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.Three Gorges Univ, Key Lab Geol Hazards, Three Gorges Reservoir Area, Minist Educ ; 2.Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech |
| 推荐引用方式 GB/T 7714 | Jiang, Wei,Zheng, Hong,Sun, Guanhua. A global procedure for evaluating stability of three-dimensional slopes[J]. NATURAL HAZARDS,2012,61(3):1083-1098. |
| APA | Jiang, Wei,Zheng, Hong,&Sun, Guanhua.(2012).A global procedure for evaluating stability of three-dimensional slopes.NATURAL HAZARDS,61(3),1083-1098. |
| MLA | Jiang, Wei,et al."A global procedure for evaluating stability of three-dimensional slopes".NATURAL HAZARDS 61.3(2012):1083-1098. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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