可控源音频大地电磁法在固体矿产勘查中的应用研究
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摘要
可控源音频大地电磁法,是近几年发展较快且受欢迎程度较高的一种勘测方法,应用范围也越来越广,本文从其实际操作原理出发,进一步用作图和公式再现了其在固体矿产勘查中的普遍应用,并以矿区实例为参考,阐释其在具体采矿勘查中的作用,以期突出其可以抗干扰、工作效率高、可勘探的深度较大、对低阻地层敏感度高、对高阻地层的屏蔽性好等特点,为行业内部提供可借鉴的价值。
The controlled source audio-frequency magnetotelluric method, is developed rapidly in recent years and the popularity of higher asurvey method and application scope also more and more widely, from its actual operation principle, this paper further formulawith drawing and reproduces its widespread application in solid mineral exploration, and by an example of the mining areafor reference, the interpretation of its role in the specific mining exploration, in order to highlight its anti-jamming, highefficiency, wide but exploration depth and high sensitivity to low resistance strata, good shielding of high resistance strata etc,for the industry provides referential value.
The controlled source audio-frequency magnetotelluric method, is developed rapidly in recent years and the popularity of higher asurvey method and application scope also more and more widely, from its actual operation principle, this paper further formulawith drawing and reproduces its widespread application in solid mineral exploration, and by an example of the mining areafor reference, the interpretation of its role in the specific mining exploration, in order to highlight its anti-jamming, highefficiency, wide but exploration depth and high sensitivity to low resistance strata, good shielding of high resistance strata etc,for the industry provides referential value.
引文
[1]崔东豪,崔中良,郭钢阳,李俊璞.可控源音频大地电磁法在固体矿产勘查中的应用[J].煤矿机械,2016,37(10):80-82.
[2]杨龙彬.内蒙古某金矿CSAMT三维电性及构造特征研究[D].中国地质大学,2014.
[3]时彬.CSAMT在深部矿产勘查中的研究与应用[D].吉林大学,2012.
[4]蒲举,陈宁,武娇阳.可控源音频大地电磁法在矿产勘查中的应用[J].中州煤炭,2011,(01):25-27+32.
[2]杨龙彬.内蒙古某金矿CSAMT三维电性及构造特征研究[D].中国地质大学,2014.
[3]时彬.CSAMT在深部矿产勘查中的研究与应用[D].吉林大学,2012.
[4]蒲举,陈宁,武娇阳.可控源音频大地电磁法在矿产勘查中的应用[J].中州煤炭,2011,(01):25-27+32.