TEM在内蒙古正镶白旗地区水文地质勘察中的应用  

Application of TEM to hydrogeologic survey in Baiqi area of Inner Mongolia

作　　者：林君[1] 王艳[1] 易树平[2] 李海生 嵇艳鞠[1] 周国华[1] 

机构地区：[1]吉林大学智能仪器与测控技术研究所,吉林长春130061 [2]吉林大学环境与资源学院,吉林长春130061 [3]内蒙古牧区水利研究所,内蒙古呼和浩特010020

出　　处：《河海大学学报（自然科学版）》2005年第6期672-676,共5页Journal of Hohai University(Natural Sciences)

基　　金："863"计划资助项目(2002AA615030)

摘　　要：利用TEM法,对比分析不同测线视电阻率-深度断面图,得出地下岩层含水层的埋藏条件及富水性,初步确定取水井位;再结合区域水文地质条件,对比分析不同测线中单井涌水量的相对大小,最终确定理想井位.以TEM在内蒙古正镶白旗地区地下水勘察中的应用为例,证明了TEM在确定含水层及井位上的有效性.By a comparative analysis of the apparent resistivity-depth relationship on different measurement lines with the transient electromagnetic method （TEM）, the embedding condition of underground aquifers and their capacities of water storage were obtained, and the well positions for water intake were primarily determined. Then, in combination with the regional hydrogeological condition, the rational well positions were finally determined by comparison of the relative water outflow from single wells on different measurement lines. The application of TEM to groundwater exploration in Baiqi area of Inner Mongolia verifies the effectiveness of TEM in determination of aquifers and well positions.

关 键 词：TEM 地下水 视电阻率 单井涌水量 

分 类 号：TH763[机械工程—仪器科学与技术]