| 2006—2009年贵州煤矿顶板事故分析 |
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| 引用本文： | 康向涛,刘勇,周仕来.2006—2009年贵州煤矿顶板事故分析[J].煤炭技术,2011,30(4). |
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| 作者姓名： | 康向涛 刘勇 周仕来 |
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| 作者单位： | 贵州大学,矿业学院,贵阳,550003 |
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| 摘 要： | 顶板事故是煤矿的多发事故,发生频率高,总体死亡人数最多。文章通过2006～2009年贵州煤矿顶板事故的统计分析,总结了贵州煤矿顶板事故的变化趋势,分析了不同类型煤矿、不同作业场所、不同月份顶板事故发生情况,找出贵州煤矿顶板事故频发的主要原因和时间特点,对贵州煤矿的顶板管理具有一定的指导意义。
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| 关 键 词： | 煤矿 顶板事故 统计分析 |
Analysis of Roof Accidents in Guizhou Coal Mine From 2006 to 2009 |
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| KANG Xiang-tao,LIU Yong,ZHOU Shi-lai.Analysis of Roof Accidents in Guizhou Coal Mine From 2006 to 2009[J].Coal Technology,2011,30(4). |
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| Authors: | KANG Xiang-tao LIU Yong ZHOU Shi-lai |
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| Affiliation: | KANG Xiang-tao,LIU Yong,ZHOU Shi-lai(Mining College of Guizhou University,Guiyang 550003,China) |
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| Abstract: | Roof accidents occur frequently in coal mine and cause the most death.An analysis of the statistics of coal mine roof accidents in Guizhou Province from 2006 to 2009 reflects the tendency of coal mine roof accidents in coal mines in this paper.The article also presents an analysis of roof accdents in different type of coal mines,varied working conditions and different months,and finds the main reasons and the time characteristics of the roof accidents in coal mines,which has some guidances for roof manageme... |
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| Keywords: | coal mine roof accidents statistics analysis |
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