| 刘加冬,路洪斌,王雨波.基于极限平衡法和FLAC3D软件的高陡边坡稳定性分析[J].井冈山大学自然版,2018,(4):71-75 |
| 基于极限平衡法和FLAC3D软件的高陡边坡稳定性分析 |
| ANALYSIS ON STABILITY OF HIGH AND STEEP SLOPE BY LIMIT EQUILIBRIUM METHOD AND FLAC3D SOFTWARE |
| 投稿时间：2018-03-19 修订日期：2018-06-11 |
| DOI：10.3969/j.issn.1674-8085.2018.04.012 |
| 中文关键词: 露天矿 边坡 极限平衡法 FLAC3D 稳定性分析 |
| 英文关键词: open-pit mine slope limit equilibrium method FLAC3D reliability analysis |
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| 中文摘要: |
| 某露天矿山设计终了边坡高度278~350m，坡角42~48°，属于典型高陡边坡。开采过程中出现了出现裂缝、下挫等现象。为了确保该矿山的安全生产，结合其地质资料及边坡的现状，本次选取了6个典型剖面，采用极限平衡法和FLAC3D数值模拟软件，对该露天边坡进行稳定性分析，为后续边坡安全管理提供建议。 |
| 英文摘要: |
| The end slope of an open-pit mine has a height of 278~350 m and a slope angle of 42~48°, which belongs to a typical high and steep slope. Combining with the geological survey data and the current situation of the open slope, six typical slopes are selected for slope stability analysis by using limit equilibrium method and FLAC3D numerical simulation software in order to ensure the safe production of the mine. It comprehensively evaluates the stability of the open-pit slope to provide suggestions for slope safety management. |
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