| 某露天矿边坡稳定性研究及边坡结构参数优化 |
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| 引用本文： | 李耀楠,侯克鹏,程涌. 某露天矿边坡稳定性研究及边坡结构参数优化[J]. 有色金属(矿山部分), 2018, 70(6): 95-100 |
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| 作者姓名： | 李耀楠 侯克鹏 程涌 |
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| 作者单位： | 昆明理工大学国土资源工程学院,昆明理工大学国土资源工程学院,云南亚融矿业科技有限公司 |
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| 摘 要： | 基于现场地质勘查和室内试验得到的数据,综合考虑了矿区的地层、构造、水文地质、工程地质等因素,应用极限平衡分析法对矿山边坡进行了稳定性分析。运用Geo-Slope和理正软件对边坡安全系数进行对比计算,并通过正交试验设计提出了终了边坡结构参数的优化方案,最终结果确定矿区终了边坡角为46.58°,为后续施工提供参考依据。
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| 关 键 词： | 边坡稳定性，极限平衡法，正交实验设计，结构参数优化 |
| 收稿时间： | 2018-06-06 |
| 修稿时间： | 2018-06-26 |
Study on Stability of Open-Pit Slope and Optimization of Slope Structure Parameters |
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| LI Yao-nan,HOU Ke-peng and CHENG Yong. Study on Stability of Open-Pit Slope and Optimization of Slope Structure Parameters[J]. , 2018, 70(6): 95-100 |
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| Authors: | LI Yao-nan HOU Ke-peng CHENG Yong |
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| Affiliation: | Faculty of Land Resource Engineering,Kunming University of Science and Technology,Faculty of Land Resource Engineering,Kunming University of Science and Technology,Yunnan Ya-Rong Mining Technology Company Limited |
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| Abstract: | Based on the date obtained by geological survey on site and laboratory test and considering th-e mine geology,hydrology,earthquake and other factors,the limit equilibrium method was used to ana-lyze and calculate the slope stability. Based on Geo-Slope and Li Zheng software ,the safety factor of slope was calculated and compared,and the optimization scheme for slope structure parameters was put forward on orthogonal experiment design. Finally,this study determine the final pit slope angle is 46.58°,providing a reliable reference for the subsequent treatment of the mine slope. |
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| Keywords: | slope stability limit equilibrium method orthogonal experiment design structure parameters optimization |
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