摘要
通过对西马矿井田地质构造、实际突出资料以及采掘过程的瓦斯涌出资料分析,得出了该矿12#煤层煤与瓦斯突出的危险程度分布规律,并对该矿煤与瓦斯突出主要的地质影响因素进行分析总结。
Through the analysis of Xima Coal Mine geologic structure,outburst data and gas emission in the process of mining,the distribution laws of coal and gas outburst dangerous degree in No. 12 coal seam are obtained,the main influencing factors of geological about coal and gas outburst are analyzed.
出处
《煤矿安全》
CAS
北大核心
2013年第12期154-156,共3页
Safety in Coal Mines
关键词
煤与瓦斯突出
地质构造
向斜
“顶压”构造
“底凸”构造
coal and gas outburst
geologic structure
top pressure stucture
bottom protruding structure
