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对2001-2008年(截至10月13日)发生的煤与瓦斯突出事故进行了统计分析。统计表明:非国有乡镇小煤矿占煤矿突出事故比例有所下降,但仍是主体,高瓦斯矿井突出危险性增加,我国突出矿井的区域分布南重北轻的趋势明显和煤与瓦斯突出发生地点集中,石门揭煤发生突出得到一定控制。通过对这些特点进行统计分析,提出了防治煤与瓦斯突出的相应的防范措施,对确保煤矿生产的高产高效具有十分重要的意义。
A statistical analysis of coal and gas outburst accidents in 2001-2008 (up to October 13) was conducted. Statistics show that the proportion of non-state-owned townships small coal mines in the coal mine accidents have declined, but still the main body, highlighting the increased danger of high-gas mines, the prominent regional distribution of mine south of North obvious trend of light and coal and gas outbreak occurred Concentration, Shimen exposing coal to get some control. Through the statistical analysis of these characteristics, put forward the corresponding prevention measures against coal and gas outburst, which is of great significance to ensure the high yield and high efficiency of coal mine production.