CAJ | 학술논문

煤层倾角大小对底板探水方法应用具有一定的影响。根据淮南矿区大倾角煤层工作面地质条件，采用三维并行电法探查技术对A1煤层底板灰岩层富水性进行测试研究，通过双巷三维数据采集、处理与反演，获得相应的底板岩层电性剖面及解释成果。现场测试结果表明，利用双巷条件，采用立体电法进行数据采集与处理具有一定的可行性，可为工作面底板岩层富水异常判断提供依据。
매층경각대소대저판탐수방법응용구유일정적영향。근거회남광구대경각매층공작면지질조건，채용삼유병행전법탐사기술대A1매층저판회암층부수성진행측시연구，통과쌍항삼유수거채집、처리여반연，획득상응적저판암층전성부면급해석성과。현장측시결과표명，이용쌍항조건，채용입체전법진행수거채집여처리구유일정적가행성，가위공작면저판암층부수이상판단제공의거。
Different coal seam pitch has a certain influence on the application of the floor water prospecting method. In this paper, test study was made on the water abundance of the floor limestone stratum of A1 coal seam according to the geological conditions of the working face of deep inclined coal seam in Huainan Coal Mining Area and by using 3D parallel electrical method, and through the data acquisition, processing and inversion in double laneways, the resistivity profile and interpretation results of the floor stratum were obtained. The site measuring results showed that under the double laneway conditions, using three-dimensional electrical method for data acquisition and processing had certain feasibility, and it can provide the basis for judging the abnormal water abundance in the floor rock stratum of the working face.