| 不同开采条件下露天矿火烧区边坡参数优化研究 |
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| 引用本文： | 常文林,王振伟,李秀春.不同开采条件下露天矿火烧区边坡参数优化研究[J].露天采矿技术,2013(2):1-2. |
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| 作者姓名： | 常文林 王振伟 李秀春 |
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| 作者单位： | 保利能源控股有限公司;中国煤炭科工集团沈阳研究院露天分院;中国保利能源有限公司新疆分公司 |
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| 基金项目： | 国家自然科学基金面上项目(51274122) |
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| 摘 要： | 针对弃采高变质煤和全煤层开采条件下火烧区边坡不稳定的问题,以别斯库都克露天煤矿KT3剖面为例,对边坡参数进行优化分析,采取不同的边坡参数调整方案后,进行边坡参数修正后的稳定分析,计算结果表明边坡稳定系数达到安全储备系数的要求,研究结果为露天煤矿安全开采和边坡综合治理提供科学指导。
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| 关 键 词： | 火烧区 露天开采 边坡 参数优化 |
Research on slope parameters optimization of open-pit burning area in different mining conditions |
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| CHANG Wen-lin,WANG Zhen-wei,LI Xiu-chun.Research on slope parameters optimization of open-pit burning area in different mining conditions[J].Opencast Mining Technology,2013(2):1-2. |
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| Authors: | CHANG Wen-lin WANG Zhen-wei LI Xiu-chun |
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| Affiliation: | 1.Poly Energies Holding Co.,Ltd.Beijing 100010,China; 2.China Coal Technology&Engineering Group Shenyang Research Institute,Research Institute of Open-pit Mining,Fushun 113122; 3.Xinjiang Hexiang Company of China Poly Energies Holding Co.,Ltd.Balikun 839200,China) |
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| Abstract: | Aiming at the problem of the burned area of slope stability in the condition of abandoned mining high degenerative coal and full seam mining conditions,taking the KT3 profile of Biesikuduke open-pit coal mine as an example,optimization analysis of slope parameters,after taking different slope parameters adjustment programs,analysis of slope stability of the corrected parameters,the results show that the slope stability factor to the requirements of the safety reserve factor,the findings provide scientific guidance for the open-pit coal mine safe mining and slope comprehensive control. |
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| Keywords: | burned area open-pit mining slope parameter optimization |
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