| 开滦赵各庄矿大倾角综放工作面矿压显现规律分析 |
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| 引用本文： | 张瑞玺.开滦赵各庄矿大倾角综放工作面矿压显现规律分析[J].煤矿开采,2008,13(6). |
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| 作者姓名： | 张瑞玺 |
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| 作者单位： | 中国矿业大学,江苏,徐州,221008;开滦,集团,有限责任公司,河北,唐山,063018 |
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| 摘 要： | 结合开滦赵各庄矿千米深部大倾角综采放顶煤的开采,通过现场矿压观测,较全面地分析研究了大倾角工作面的矿压显现规律,提出了影响大倾角煤层开采矿压的因素及大倾角工作面综放开采矿压显现的新特征。
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| 关 键 词： | 千米采深 大倾角 综放开采 矿压显现 |
Analysis of Underground Pressure Behavior Rules of Mining Face with Large Angle in Zhaogezhuang Colliery of Kuailuan Group |
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| ZHANG Rui-xi.Analysis of Underground Pressure Behavior Rules of Mining Face with Large Angle in Zhaogezhuang Colliery of Kuailuan Group[J].Coal Mining Technology,2008,13(6). |
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| Authors: | ZHANG Rui-xi |
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| Abstract: | Based on in-situ observation of underground pressure in full-mechanized caving mining coal seam with large dip angle and 1000m deep in Zhaogezhuang Colliery,Kailuan Group,the behavior of underground pressure of mining face with large dip angle is fully analyzed in this paper.Factors of influencing on underground pressure and new characteristics in mining coal seam with large dip angle are put forward as well. |
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| Keywords: | 1000m mining depth large dip angle full-mechanized caving mining behavior of underground pressure |
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