综合物探技术在煤矿采区地质勘探中的应用

Application of Comprehensive Geophysical Exploration Techniques to Geological Exploration of Coal Mine Areas

通过在三门峡市陕县东部某煤矿开展的三维地震勘探和瞬变电磁勘探综合勘探成果,说明在煤矿采区开展高精度的物探工作,探查小断层、小褶曲、煤层变化情况,了解煤层顶板、底板含水层的富水情况以及断裂构造的含水、导水情况等等,从而获得更详尽的煤矿采区地质资料,为高产、高效矿井建设和煤矿安全生产提供有效的保证。

Through the result of the 3D seismic exploration and transient electromagnetic exploration done by a coal mine in the east of Shan County in Sanmenxia City,the high-precision geophysical exploration work in the coal mining area is illustrated,the exploration of small fault,small fold and coal seam conditions is made,and the conditions of aquifer located on the coal seam roof and floor and the aquifer and water conducting are provided.Therefore,the more detailed geological data in the area are obtained,which provides an effective guarantee for production efficiency and safety in the coal mine construction.