| 石宝铁矿边坡滑坡FLAC3D数值模拟分析 |
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| 引用本文： | 张飞,王滨,田睿,万江涛,王森.石宝铁矿边坡滑坡FLAC3D数值模拟分析[J].有色金属(矿山部分),2012,64(2):70-72. |
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| 作者姓名： | 张飞 王滨 田睿 万江涛 王森 |
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| 作者单位： | 内蒙古科技大学,内蒙古包头,014010 |
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| 摘 要： | 石宝露天铁矿西北区A区边坡发生了大面积整体下滑,对生产造成了严重影响。通过现场调查研究,由于贯穿该区内的一条F16大断层以及两条优势节理J1、J2交互作用影响导致边坡失稳,形成滑坡,因此提出了削坡减载的治理措施。通过FLAC3D数值模拟分析验证,最终得出了外推32m的削坡治理方案,对边坡治理具有一定的参考意义。
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| 关 键 词： | 边坡 滑坡 削坡减载 FLAC3D |
| 收稿时间： | 9/1/2011 9:36:54 PM |
| 修稿时间： | 9/5/2011 11:42:15 AM |
FLAC3D Numerical Simulation analysis of landslide in Shibao Iron Mine |
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| Authors: | Zhang Fei Wang Bin Tian Rui Wan Jiangtao and Wang Sen |
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| Affiliation: | Inner Mongolia University of Science and Technology,Inner Mongolia University of Science and Technology,Inner Mongolia University of Science and Technology,Inner Mongolia University of Science and Technology,Inner Mongolia University of Science and Technology |
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| Abstract: | Large-area landslides occur in area A, the northwest in Shibao Iron Mine. It causes serious influence on production. Through filed survey, main reason is the interaction between a big fault F16 and two joints J1 and J2 in the slope. Thus the control measures including cutting slope and reducing load are put forward, through analysis verification using FLAC3D numerical simulation. The treatment scheme with outside push 32 meters is concluded, which has certain references for slope treatment. |
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| Keywords: | Slope Landslide Cutting slope and reducing load FLAC3D |
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