物探技术在城镇水源地勘查中的应用研究与实践OA
该研究采用DZD-8 型多功能直流电法仪对卓尼县木耳镇大峪沟地区进行物性参数测定,结合地质资料和水文信息,确定区内主要岩石类型对应的电阻率变化范围.通过高精度视电阻率剖面测量,对研究区水文地质条件及地球物理属性进行深入分析,旨在精确描绘区域地下结构特征、基岩面分布及富水地质体的赋存状态.研究结果显示,第四纪冲洪积形成的砂卵砾石层不仅具备优良的储水性能,其电阻率值也相对较高;而三叠纪中统砂板岩的含水性能较差,电阻率明显降低.通过对采集的试验断面数据…查看全部>>
In this study,the physical parameters of Dayugou area,Muer Town,Zhuoni County were measured by using DZD-8 multi-function DC electric instrument.Combined with geological data and hydrological information,the corresponding resistivity variation range of the main rock types in the area was determined.Through the high-precision apparent resistivity profile measurement,the hydrogeological conditions and geophysical properties of the study area are deeply analyze…查看全部>>
刘洋
甘肃省地质矿产勘查开发局第三地质矿产勘查院,兰州 730050
地质学
高密度电阻率法地下水含水率电阻率水源地勘查
high-density resistivity methodgroundwaterwater contentresistivitywater source exploration
《科技创新与应用》 2024 (22)
82-85,90,5
评论