摘要
为了查明云南某水库地下的岩溶分布情况,利用高密度电阻率法进行探测,充分利用高密度电阻率法点距小、数据采集密度大,可直观、形象地反映断面的岩溶形态的特点,查明了该测区岩溶的位置及分布情况。经钻探验证,物探推测结果正确。高密度电阻率法在水库岩溶勘察中取得了良好的应用效果,可为以后同类工程探测所借鉴应用。
In order to identify the distribution of underground karst of a reservoir in Yunnan province,this paper adopts high density resistivity method to karst detection.Making full use of the features of small pitch and high data acquisition density,this method can directly and vividly reflect karst morphology of the section.This detection identifies the location and distribution of karst in this survey area.Through the drilling verification,the results inferred by geophysical prospecting are right.The high density resistivity method gets good effect in karst exploration,and can be used as a reference for similar engineering detection.
出处
《工程地球物理学报》
2016年第2期175-183,共9页
Chinese Journal of Engineering Geophysics
关键词
高密度电阻率法
探测
岩溶
the high density resistivity method
detection
karst
