摘要
煤与瓦斯突出是煤矿中严重的自然灾害之一,具有突发性、不完全可知性的特点,对于突出机理、突出预兆的量化方面都尚未研究清楚,突出灾害严重的丰城矿务局在采取一系列措施后,这两年仍分别发生了数次煤与瓦斯突出事故,本文就丰城矿务局建新煤矿“8.17”煤与瓦斯突出事故的原因,分析当前防止煤与瓦斯突出工作中急待解决的技术难题。
The problem of coal and gas outburst is one of the most serious natural calamities in collieries, whose spontaneousness and incompletely knowable peculiarities make much still be learned about its mechanism and presage quantification. Aimed at the causes of coal and gas outburst accident on Aug. 17 in Jianxin Colliey, the author has analyses the technical problems to be solved urgently to prevent coal and gas outburst
出处
《江西煤炭科技》
2007年第2期14-15,共2页
Jiangxi Coal Science & Technology
关键词
煤与瓦斯突出
防突
技术
难题
coal and gas outburst
technology
ticklers
