| 急倾斜特厚煤层综采放顶媒开采矿压观测 |
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| 引用本文： | 信晓东,常博,李春阁.急倾斜特厚煤层综采放顶媒开采矿压观测[J].煤炭科技,2007(3):18-20. |
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| 作者姓名： | 信晓东 常博 李春阁 |
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| 作者单位： | [1]新疆工业高等专科学校,新疆乌鲁木齐830091 [2]神华新疆公司碱沟煤矿,新疆乌鲁木齐830001 |
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| 摘 要： | 通过工作面矿压观测，对特厚煤层水平分段放顶煤开采矿压显现规律进行了分析，对支架的选型适用性进行了分析，并对水平分段放顶煤开采的适用性进行了评价。
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| 关 键 词： | 急倾斜特厚煤层 矿压显现规律 周期来压 放顶煤开采 |
| 文章编号： | 1008-3731（2007）03-0018-03 |
| 修稿时间： | 2007-03-29 |
Mine pressure observation in steep ultra-thick seams with fully machaniIJed top caving |
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| XIN Xiao-dong, Chang Bo, LI Chun-ge.Mine pressure observation in steep ultra-thick seams with fully machaniIJed top caving[J].Coal Science & Technology Magazine,2007(3):18-20. |
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| Authors: | XIN Xiao-dong Chang Bo LI Chun-ge |
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| Abstract: | Through the observation of the mining face pressure, this essay analyses the law of the horizontal section top caving in special thick seam under mine pressure and analyses the applicability of the support electrotype, and appraises the applicability of the horizontal section top caving. |
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| Keywords: | steep special thick seam law that appears in mine pressure period presses top caving |
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