摘要
结合桥头煤矿地质条件、煤层赋存及开采技术条件等,阐明了"神秘地火"发生的内因和外因,为采取措施扑灭地火提供依据。
In combination with the geological conditions, the coal seam occurence, and the engineering factors and so on in Qiaotou Coal Mine, the internal causes and external factors of ＂The underground fire occurs mystically＂ were expounded. The bases were provided in order to take measures to suppress the fire.
出处
《煤炭技术》
CAS
北大核心
2009年第9期100-101,共2页
Coal Technology
关键词
地火
内因
外因
煤层自燃
the underground fire
internal cause
external factor
spontaneous combustion in coal seam
