高密度电阻率法在水文地质勘查中的应用  

Application of high density resistivity method in hydrogeology reconnaissance

作　　者：刘晓民[1] 刘廷玺[1] 万峥[1] 

机构地区：[1]内蒙古农业大学水利与土木工程建筑学院,内蒙古呼和浩特010018

出　　处：《中国水利水电科学研究院学报》2007年第2期154-157,共4页Journal of China Institute of Water Resources and Hydropower Research

基　　金：国家自然科学基金项目(50569001);内蒙古重点科技攻关项目(20040702)

摘　　要：介绍了近年来在水文、工程、环境物探领域中兴起的高密度电阻率勘测方法的基本原理,并针对内蒙古扎鲁特旗南部地区开展高密度电阻率法测试的研究与应用。通过高密度电阻率法测量获得实测数据,进行反演分析,求得差异反演区内地层的空间分布,同时结合钻孔实验资料及同期核磁共振数据,得到最终GMS数值模拟的较准确的含水层空间分布模型,确定出该区域含水层厚度的空间结构特征,对区域地下水系统的识别分析提供了可靠依据。This paper introduces the fundamental theory of high density resistivity method applied in hydrology, civil engineering and geophysical exploration. An actual detection has been made in the south area of Zhalute County, Inner Mongolia by applying this method. Results obtained with this method were combined with the drill data for same items and at the same site obtained with the common hydrogeology method, as well as the nuclear magnetic resonance. The SOLID module of GMS has been formulated for accurately modeling the special distribution of aquifer. The stratum section of aquifer in the study area is worked out. A reliable reference for confirming the hydrogeology condition in study area can be provided.

关 键 词：高密度电阻率 扎鲁特旗 地层剖面 含水层 水文地质 

分 类 号：P641[天文地球—地质矿产勘探]