Three-dimensional stability analysis of Zhangmu accumulation body in Tibet of China
文献类型：期刊论文
| 作者 | Yuan, Conghua; Ge, Xiurun; Wang, Shuilin; Guo, Mingwei |
| 刊名 | DISASTER ADVANCES
 |
| 出版日期 | 2013 |
| 卷号 | 6页码:359-365 |
| 关键词 | slope stability vector sum method Tibet of China limit equilibrium method strength reduction technique |
| ISSN号 | 0974-262X |
| 英文摘要 | The force is the direct cause of sliding for slope, and the change of forces acting on the sliding body are the basis of sliding. The vector sum method is proposed in this paper for analyzing the stability of slope. In this method the resisting force of sliding body can be combined to be a vector, so does the sliding force. Moreover, this method is simple in calculating process, and has clear physical meaning. Zhangmu Port, which is the only overland trading port between China and Nepal and also the only international trading port with a certain scale in Tibetan region, is located on a large accumulation body, and has faced the threat of geological disasters over a long time. In this paper, this proposed method is applied in an accumulation slope of Zhangmu in Tibet. The gravity load of the accumulation body, the rainfall conditions and the seismic load are taken into account, respectively. The calculating results show that the Bangcundong large slope is stable under gravity or rain conditions, however, the deformation and failure of slope located in shallow accumulation body should be concentrated on. |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000321474200043 |
| 出版者 | DISASTER ADVANCES |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3473]  |
| 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, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Yuan, Conghua,Ge, Xiurun,Wang, Shuilin,et al. Three-dimensional stability analysis of Zhangmu accumulation body in Tibet of China[J]. DISASTER ADVANCES,2013,6:359-365. |
| APA | Yuan, Conghua,Ge, Xiurun,Wang, Shuilin,&Guo, Mingwei.(2013).Three-dimensional stability analysis of Zhangmu accumulation body in Tibet of China.DISASTER ADVANCES,6,359-365. |
| MLA | Yuan, Conghua,et al."Three-dimensional stability analysis of Zhangmu accumulation body in Tibet of China".DISASTER ADVANCES 6(2013):359-365. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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