山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2015年
4期
170-171,181
,共3页
高密度三维电法%肥城矿区%富水性%电阻率
高密度三維電法%肥城礦區%富水性%電阻率
고밀도삼유전법%비성광구%부수성%전조솔
high density 3D resistivity method%feicheng mining area%water enrichment%resistivity
该文介绍了井下高密度三维电法探测技术的原理、方法以及在现场的应用，并以肥城矿区白庄煤矿为例，探讨了井下高密度三维电法在探测煤层底板注浆前后富水性研究中的应用。通过实验数据说明，该方法是探测煤层底板富水性比较准确的物探方法之一，并通过对比煤层底板注浆前后两次探测资料达到检测底板注浆改造效果的目的，为肥城矿区井下水害预报和防治提供可靠依据。
該文介紹瞭井下高密度三維電法探測技術的原理、方法以及在現場的應用，併以肥城礦區白莊煤礦為例，探討瞭井下高密度三維電法在探測煤層底闆註漿前後富水性研究中的應用。通過實驗數據說明，該方法是探測煤層底闆富水性比較準確的物探方法之一，併通過對比煤層底闆註漿前後兩次探測資料達到檢測底闆註漿改造效果的目的，為肥城礦區井下水害預報和防治提供可靠依據。
해문개소료정하고밀도삼유전법탐측기술적원리、방법이급재현장적응용，병이비성광구백장매광위례，탐토료정하고밀도삼유전법재탐측매층저판주장전후부수성연구중적응용。통과실험수거설명，해방법시탐측매층저판부수성비교준학적물탐방법지일，병통과대비매층저판주장전후량차탐측자료체도검측저판주장개조효과적목적，위비성광구정하수해예보화방치제공가고의거。
This paper introduces the principle, method of underground 3-D high-density electrical prospecting technique and application in the ifeld, and taking Feicheng mining area Bai Zhuang coal mine as an example, discusses the application of high-density three-dimensional resistivity method in detection of the watery of coal seam lfoor before and after grouting. The experimental results shows that, the method is one of the accurate geophysical methods in the detection of coal seam lfoor watery, and through comparison of two detection data before and after grouting to detect lfoor grouting reconstruction effect, to provide a reliable basis for the Feicheng underground mine water disaster forecast and prevention.
