摘要
本文基于铁岭长铁煤矿井田内7#煤层地质、瓦斯资料,对其瓦斯地质规律及煤层气资源量进行系统分析,进行矿井瓦斯地质图的绘编,以便对相关矿井工程施工设计、有效通风、突出危险性预测等提供现场实测依据。依据瓦斯地质图能更明确地质构造赋存、分布规律及突出煤层或煤层突出区域分布情况,从而减少由于揭煤导致煤层突出事故发生概率。
Based on the 7# seam geology, gas data of Changtie Coal Mine in Tieling, the paper analyzes the geological regularity of its gas and coal bed methane resources systematically, and prepares the mine gas geological map to provide a basis for field measurement of the relevant mine construction design, effective ventilation, highlighting the risk prediction and so on. Based on gas geological map, the geological occurrence, distribution and the regional distribution of outburst coal seam or seams prominent can be determined easily, which will reduce the probability of prominent accidents in uncovering coal seam.
作者
林海峰
Lin Hai-feng(Shenyang Research Institute Co., Ltd., China Coal Technology and Engineering Group, Liaoning Shenyang 11001)
出处
《山东煤炭科技》
2018年第6期100-102,共3页
Shandong Coal Science and Technology
关键词
瓦斯地质图
突出危险预测
现场应用
gas geological map
forecast prominent danger
feld application
