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时间域激发极化法是以岩(矿)石、水的激发极化效应的差异为物性前提,用人工地下直流电流激发,以某种极距的装置形式,研究地下横、纵向激发极化效应的变化,以查明矿产资源和有关地质问题的方法。本次调查利用中间梯度装置扫面测量,圈定出激电异常,再利用对称四极测深装置了解极化体的大致埋藏深度及空间赋存状态,为工程验证提供一定的依据。
The time-domain excitation polarization method is based on the difference of the excitation polarization effect of rock (ore) stone and water as the physical property, and is excited by the artificial underground DC current to form a device with a polar pitch to study the underground horizontal and vertical excitation polarization Effects of changes to identify mineral resources and related geological problems. In this investigation, the intermediate gradient device was used to scan the surface and delineate the anomalies of the anomalies. Then the symmetrical quadrupole sounding device was used to understand the approximate buried depth and the spatial occurrence of the polarizer, which provided a basis for engineering verification.