基于矿山地质勘查的可控源音频大地电磁测深法电性结构研究

Study on Electrical Structure of Audio Magnetotelluric Sounding Based on Mine Geological Exploration

可控源音频大地电磁测深法具有勘探深度大、抗干扰能力强的优势,矿山地质勘查中电性结构会发生一定的变化。基于此,提出基于矿山地质勘查的可控源音频大地电磁测深法电性结构研究,其内容主要包括上地壳的高阻层和中下地壳的高导层两部分。

The audio magnetotelluric sounding method(CSAMT)has the advantages of large exploration depth and strong anti-interference ability.The electrical structure of mine geological survey will change.Based on this,the electrical structure of the audio magnetotelluric sounding method based on mine geological exploration is proposed,which mainly includes the high-resistance layer of the upper crust and the high-conductivity layer of the middle and lower crust.