| 薄煤层综采工作面矿山压力破煤规律数值模拟分析 |
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| 引用本文： | 王本强.薄煤层综采工作面矿山压力破煤规律数值模拟分析[J].煤,2009,18(2). |
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| 作者姓名： | 王本强 |
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| 作者单位： | 济宁市煤炭工业局,山东,济宁,272045 |
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| 摘 要： | 当薄煤层的煤质较硬,要实现薄煤层顺利回采,必须合理有效的利用矿山压力进行破煤,文章针对这一具体问题对薄煤层综采工作面矿山压力破煤规律进行数值模拟分析,提出了合理利用矿山压力破煤的有效途径,对于类似煤质条件下的薄煤层综采具有一定的指导意义。
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| 关 键 词： | 薄煤层 综采 矿山压力 数值模拟 |
Numerical Simulation Analysis on Rock Pressure to Break of Coal Rule at Fully-mechanized Coal Winning Thin Seam Mining Face |
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| WANG Ben-qiang.Numerical Simulation Analysis on Rock Pressure to Break of Coal Rule at Fully-mechanized Coal Winning Thin Seam Mining Face[J].Coal,2009,18(2). |
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| Authors: | WANG Ben-qiang |
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| Affiliation: | Jining Coal Mine Industry Bureau;Jining 272045;China |
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| Abstract: | When the thin seam is much harder,it must be reasonable and effective in use of pressure-breaking coal to mining on smoothly.This paper for the specific issues to make numerical simulation analysis on pressure to break coal of the thin seam fully mechanized mining face,put forward a rational utilization of pressure break coal,it has a comprehensive mining guide to an effective way for similar conditions of the thin coal seam. |
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| Keywords: | thin seam fully-mechanized coal winning technology rock pressure numerical simulation |
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