Deformation Characteristics and Mechanism of the West Wall of Beiyi Iron Open-pit Mine in Hainan Province
文献类型：会议论文
| 作者 | Cui, Yinxiang1; Li, Xiaochun1 ; Jiang, Zhenbo1; Guo, Fengfang2
|
| 出版日期 | 2011 |
| 会议日期 | FEB 20-21, 2011 |
| 会议地点 | Hong Kong, PEOPLES R CHINA |
| 关键词 | Open-pit mine slope stability deformation mechanism |
| 页码 | 401-403 |
| 英文摘要 | Shilu iron mine is an important iron mine in China, with deposits of 314 million tons and average ore grade of 51.15%, and is the biggest iron-rich deposit in Asia. Beiyi iron open-pit is the biggest open-pit of Shilu iron mine. The height of west wall of Beiyi open-pit is 400m, and the height will be 492m in 2013. Due to the effects of tectonic movements, the rock mass is fractured seriously, and more discontinuities paralleling the slope are unfavorable to slope stability. Since 1998, the deformation of slope is obvious, with horizontal displacement of about 2.9m and vertical displacement of about 1.5m. On the basis of in situ investigation and monitoring data, deformation mechanism of west wall of Beiyi open-pit is analyzed in detail. The results of this research are useful to the slope safety assessment and the following treatment design. |
| 会议录 | 2011 INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND NEURAL COMPUTING (FSNC 2011), VOL II
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| WOS研究方向 | Computer Science ; Engineering ; Geology |
| WOS记录号 | WOS:000398330000097 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4593]  |
| 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 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.Hainan Min Co Ltd |
| 推荐引用方式 GB/T 7714 | Cui, Yinxiang,Li, Xiaochun,Jiang, Zhenbo,et al. Deformation Characteristics and Mechanism of the West Wall of Beiyi Iron Open-pit Mine in Hainan Province[C]. 见:. Hong Kong, PEOPLES R CHINA. FEB 20-21, 2011. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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