物探综合方法在松树煤矿外围中的应用
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摘要
浑江煤田松树煤矿外围位于吉林省长白山区,该区山高林密,地表施工条件差,地质构造复杂,侵入体多。应用二维地震勘探方法了解煤系地层的分布范围及断层的发育特征;再结合瞬变电磁法了解岩性变化规律,确定火山岩的分布范围和对煤层的影响。只有二维地震与瞬变电磁法相结合,才能使勘查成果质量有很大提高。
Periphery of Songshu coal mine in Hunjiang coalfield is located in Changbaishan area of Jilin province,The bad surface conditions,with high mountains,dense forest,complex geological structure,and more intrusive mass.We have understood the distribution region of coal stratum and the developing characteristics of faults by Two-dimensional seismic prospecting method.We have understood the lithology by transient electromagnetic method again,the distribution region of lava has been mapped and infected for the coal stratum.educe that two ways must be combined to get better quality of survey achievements.
引文
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