中文摘要：

利用直流电法技术在探测煤矿岩层富水性时,顶板或者底板的低阻异常体彼此容易引起旁侧干扰,传统的数据处理过程并没有对其处理,致使成果图中出现一些假异常,给解释工作带来很大困难.为了准确探查目标区,本文基于以上问题,利用ANSYS软件自带的APDLP模块进行编程,建立全空间环境下不同位置异常体的三维模型,使用三极装置模仿现场数据采集,提取模拟数据并成图,得到不同位置异常体电阻率变化曲线,分析电阻率曲线变化特征,剔除旁侧干扰,为准确探测目标区岩层富水性打下基础.

英文摘要：

When probing mine working face rock rich in water, the low resistivity anomalous body of roof and the floor easily to cause interference with each other , but it was not eliminated in the data processing. , which was resulted false exception and caused great difficulties to explain in figure . Based on the above issue, we use ANSYS software comes APDLP block can be programmed to establish three-dimensional models that locates different positions anomalous body different positions in the whole space. The process of data acquisition was simulated by three-pole devices. Through analyzing the curve change of resistivity which caused by low resistivity anomalous body, the variation of resistivity curve was obtained with each of model. According to its variation characteristics, excluding anomalous body interference, to lay solid foundation for preciseness detection water-rich of rock in the target