煤层瓦斯赋存影响因素的分析

Analysis of Influence Factors of Coal Seam Methane

在煤矿开采过程中,瓦斯已经成为了制约开采进程的重要因素,故分析对煤层瓦斯赋存影响的因素至关重要,运用瓦斯地质学原理对龙泉矿井地质构造进行分析,从断层、褶曲、煤层埋深等因素分析了对4~#煤层瓦斯赋存规律的影响,对比论证几种因素的影响程度,找到了地质构造对4~#煤层瓦斯含量的影响规律,提出了在煤矿开采过程中需要注意的问题。

In the process of coal mining, methane has become an important factor that restricts the mining process. Therefore, it is very important to analyze the factors affecting the methane occurrence in the coal seam. The geological structure of Longquan mine is analyzed by using methane geology principle. Analysed the influences No.4 coal seam methane occurrence from several factors such as faults, fold, burial depth and so on,compared the impact of these factors, found the influence law of geological structure on the methane content of No.4 coal seam,and then put forward the problem that should be drawn attention in the process of coal mining.