综合物探技术在煤矿采区地质勘探中的应用
|
摘要
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.
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.
引文
[1]车树成,张荣伟.煤矿地质学[M].徐州:中国矿业大学出版社,1996.
[2]王乃堂,张文广,王新宇,等.三维地震勘探技术在肥城查庄煤矿的应用[A]//倪斌.煤矿采区三维地震勘探经验交流会论文集[C].北京:中国矿业大学出版社,2001.91～97.
[3]牛之琏.时间域电磁法原理[M].长沙:中南工业大学出版社,1993.
[4]蒋邦远.实用近区磁源瞬变电磁法勘探[M].北京:地质出版社,1998.
[2]王乃堂,张文广,王新宇,等.三维地震勘探技术在肥城查庄煤矿的应用[A]//倪斌.煤矿采区三维地震勘探经验交流会论文集[C].北京:中国矿业大学出版社,2001.91～97.
[3]牛之琏.时间域电磁法原理[M].长沙:中南工业大学出版社,1993.
[4]蒋邦远.实用近区磁源瞬变电磁法勘探[M].北京:地质出版社,1998.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心