EH4在水利工程勘察中的应用  

Application of EH4 in Hydraulic Engineering Survey

作　　者：安鑫 AN Xin(Xinjiang Survey and Design Institute of Water Resources and Hydropower, Changji 831100,China)

机构地区：[1]新疆水利水电勘测设计研究,新疆昌吉831100

出　　处：《广东水利水电》2020年第7期59-62,共4页Guangdong Water Resources and Hydropower

摘　　要：为查明水利工程勘察中复杂地形坝址区范围堆积体的厚度和引水工程中大埋深洞线附近岩体完整性,使用EH4连续电导率剖面仪开展相关测试工作,运用大地电磁测深成像技术,对原始资料的处理成图,现场布置钻孔验证,通过对测试成果和钻孔验证结果的对比分析表明,该方法在水利工程勘察中是一种实用可靠的方法。In order to find out the thickness of the accumulation body in the area of the dam site with complex topography and the rock mass integrity near the line of the large buried tunnel in the hydraulic engineering,EH4 continuous conductivity profiler is used to carry out related testing work,By using magnetotelluric sounding imaging technology,the processing of original data into a map and the site layout drilling verification,the comparison between the testing results and the drilling verification results shows that this method is a practical and reliable method in hydraulic engineering exploration。

关 键 词：EH4 水电站 堆积体 引水工程 洞线勘察 

分 类 号：P631.325[天文地球—地质矿产勘探] TV221[天文地球—地质学]