高密度电法在矿区探测中的研究与应用

The Application and Research of High density resistivity method in Mine goaf detection

近些年来,随着矿产资源的肆意开采,使得地下采空区大量存在,于是出现地面坍塌、地面积水、地层开裂倾斜,严重的甚至会导致房屋出现裂缝或者倒塌。那么,做好矿区的探测工作就显得尤为重要。高密度电法是时代进步发展下来的产物,它大大提高了探测效率,突破了采空区探测难这一现实瓶颈。因其具有信息量大、数据处理快、测点密度大、工作效率高等优势,被广泛运用于矿区地下采空区探测中。本文阐述了高密度电法的工作原理、装置形式及数据处理方法。

In recent years, with the wanton exploitation of mineral resources, the existence of a large number of underground goaf, and ground collapse, ground water, ground crack tilt, and even lead to serious housing cracks or collapse. Then, it is very important to do well the detection of mining area. High density resistivity method is a product of the progress of the times. It greatly improves the detection efficiency and breaks through the bottleneck of the difficult detection of mined out areas. Because of its large amount of information, fast data processing, large measuring point density and high efficiency, it is widely used in underground mine goaf detection. This paper expounds the working principle, device form and data processing method of high-density resistivity method.