The plastic zones and displacements in open pit slope containing a fault
文献类型：会议论文
| 作者 | Zheng, Yun; Chen, Congxin; Liu, Xiumin; Zhu, Xixi; Cheng, Guanwen |
| 出版日期 | 2013 |
| 会议日期 | JUN 18-20, 2013 |
| 会议地点 | Tongji Univ, Shanghai, PEOPLES R CHINA |
| 页码 | 619-623 |
| 英文摘要 | Faults are the commonly encountered large geological discontinuities in hard rock masses, many severe open pit slope failures are found to be closely associated with the faults presence nearby. Open pit slope takes shape gradually as a rock unloading process accompanied by geostress redistribution, especially in a slope containing a fault. The strike of the fault and the slope was assumed to be the same and the finite difference code (FLAC3D) was employed as the analytical method in this paper. Fault was simulated by interface elements provided by FLAC3D. Parametric analysis has identified both the fault dips and fault locations relative to the open pit slope to be really critical for the open pit slope stability. The relationship of the induced plastic zones, crest displacements varying with these fault parameters was established. The distribution of plastic zone and displacement was graphically presented and the mechanisms such effects were discussed. These results offer a guideline in support design for an open pit slope containing a fault. |
| 源文献作者 | Feng, XT ; Hudson, JA ; Tan, F |
| 会议录 | ROCK CHARACTERISATION, MODELLING AND ENGINEERING DESIGN METHODS
 |
| 会议录出版者 | CRC PRESS-TAYLOR & FRANCIS GROUP |
| 会议录出版地 | BOCA RATON |
| 语种 | 英语 |
| WOS研究方向 | Engineering |
| WOS记录号 | WOS:000342685900106 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4765]  |
| 专题 | 岩土力学所知识全产出_会议论文 国家重点实验室知识产出_会议论文 |
| 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 | Zheng, Yun,Chen, Congxin,Liu, Xiumin,et al. The plastic zones and displacements in open pit slope containing a fault[C]. 见:. Tongji Univ, Shanghai, PEOPLES R CHINA. JUN 18-20, 2013. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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