摘要
本文在阐述了南桐煤矿5~#煤层煤与瓦斯突出点地质特征的基础上,以煤与瓦斯突出理论为依据,用瓦斯地质观点提出了5~#煤层突出点预测预报的临界指标,经实践检验收到了良好效果。
On the basis of the expounded geologic feature of coal-gas outburst points in 5# coal-bed Nantong Coal Mine and according to the theory of coal-gas outburst, some critical indexes for prognosticating and forecasting the outburst points in 5# coal-bed are put forward. By practical test a good result is achieved.
出处
《西安矿业学院学报》
北大核心
1990年第4期31-38,56,共8页
Journal of Xi'an University of Science & Technology
关键词
煤矿
煤层
突出点
地质特征
预测
destructive zone of geologic structure, normal zone of geologic srtucture, outburst point of coal and gas, prognosis and forecast