【摘要】 介绍了矿井层透视法的探测原理、井下探测技术及根据电场的分布规律,使用地电成像方法计算出工作面内部的视电阻或视电阻率的分布规律,在工作面范围得到所需要的探测结果。通过在陕煤黄陵矿业公司的成功应用对矿井层透视法进行了详细阐述。更多还原

【Abstract】 The paper describes the principle of seam penetration and use of this technique in underground detecting,and the way of calculating the pattern of apparent resistance(or resistivity) distribution inside coal faces using geoelectric imaging in accordance with the pattern of electric field distribution.When applied in the face area,it will produce results that are desired.A case study on the successful use of this technique at Huangling Mining group is presented to illustrate the technique of seam penetration.更多还原