摘要
在查明构造软煤与硬煤分层视电阻率差异的基础上,阐明了利用工作面坑透资料解释地质构造以及构造软煤,圈划工作面内构造软煤异常区,进而预测工作面煤与瓦斯突出危险区(带)的瓦斯地质方法。
On the base of finding out the difference of tectonic soft coal and hard coal on apparent resistivity, it expounds the gas-geology methods: to explain geology tectonics as well as tectonic soft coal, drawing a circle of around unusual area of tectonic soft coal according to the tunnel perspective data of face, and then to forecast the dangerous area of coal and gas outburst of face.
出处
《煤矿安全》
CAS
北大核心
2005年第5期1-3,共3页
Safety in Coal Mines
关键词
坑透
构造软煤
视电阻率
瓦斯地质
tunnel perspective
tectonic soft coal
apparent resistivity
gas geology
