CAJ | 학술논문

介绍了高密度电法的基本原理、视电阻率计算公式和探测装置的类型。针对工区地质资料，设计测线布置，获取完整的测线或测网数据后，对采集到的数据进行预处理和格式转换。剔除畸变数据，反演、绘制视电阻率断面图，最后结合地质资料对异常作出解释。通过华北地区某煤矿采空区的物探数据，绘制视电阻率剖面和平面图，针对异常区进行打钻验证，异常区位置与推测位置相符。探测结果表明，高密度电法对解决煤矿采空区地质问题是一种快捷、高效的勘查手段。
개소료고밀도전법적기본원리、시전조솔계산공식화탐측장치적류형。침대공구지질자료，설계측선포치，획취완정적측선혹측망수거후，대채집도적수거진행예처리화격식전환。척제기변수거，반연、회제시전조솔단면도，최후결합지질자료대이상작출해석。통과화북지구모매광채공구적물탐수거，회제시전조솔부면화평면도，침대이상구진행타찬험증，이상구위치여추측위치상부。탐측결과표명，고밀도전법대해결매광채공구지질문제시일충쾌첩、고효적감사수단。
In this paper,the basic principle,apparent resistivity formula and detection device type of highGdensity resistivity method are introduced?In view of the geological data in working area,the arrangement of the measuringGline is designed,and the preprocessing and format conG version on the complete collected measuringGline or network data are conducted? The distorted data is eliminated;the apparent resistivity profile is inverted and drawn;finally the anomalies are explained combining with the geological data?The section and plane plan of apparent resistivity are drawn according to the geophysical prospecting data of a certain coal mine gob in north China, and then drilling testing is done in the anomaly area,the location of which coincides with the supG posed location?The detection results show that highGdensity resistivity method can be considered a quick,effective exploration method to solve the geological problems of coal mine gob.