摘要
通过对葛泉煤矿多年勘探和生产中获得的大量地质资料的分析研究 ,得出该矿地质构造以正断层十分发育为特点 ,其展布方向以NE向为主 ,构成阶梯式不对称地堑。大断层往往是由相邻的几条断层构成断层带或紧邻平行发育。小断层具有成群、成带发育的特点。论述了地质构造对煤矿生产的影响 。
This paper analyzes and researches a great deal of geological materials acquired from several years' exploration and exploitation in Gequan coal mine, drawing a conclusion of the features of geological structure at the mine are that normal faults grow very well, their main distribution direction is NE, forming stepped and asymmetric graben. Large scale faults often grow adjacently and parallelly and form zones. Small scale faults grow in clusters and ribbons. This paper also discusses the effect of geological structure on coal mine exploitation, and predicting geological structural growth of unmined zone.
