地质构造综合探测技术在塔山矿的应用

为了满足煤矿机械化采煤程度不断提高,对矿井地质小构造的探测提出的更高要求.在综合分析大同石炭一二叠纪煤田塔山矿区地质条件的基础上,采用地面和井下相结合的方法,在地面瞬变电磁法、高密度电法和高分辨地震勘探,并结合井下的构造力学解析法、高密度电法和无线电波坑道透视法等多种物探手段对工作面内和掘进工作面前方地质构造进行有效探测,最好的探测方法为沿煤层定向钻进技术,结果有效预测了采区内地质小构造的分布,优化了盘区设计,保证了回采工作面的正常生产和巷道的正常掘进.

Comprehensive detection technology of geological tectonics applied to Tashan Mine

In order to meet the continuous increased coal mining mechanization in coal mines,there was a higher requirement to detect the mine geological small structures.Base on the comprehensive analysis on the geological conditions of Tashan Mining Area in Permo-carbon- iferuus period of Datong,with a surface and underground combined method,including the surface transient electromagnetic method,high density electric method and high resolution seismic survey and also in combined with the underground structure mechan...