CAJ | 학술논문

掘进工作面前方存在断层、溶洞、陷落柱、含水层等地质构造，常常导致透水、冒顶等灾害性事故。采用YTR(D)瑞利波探测仪对山西潞安集团五阳煤矿7603掘进工作面进行超前探测，并对现场采集的数据进行处理和分析。结果显示，2个测点共发现9处异常区，通过后期工程验证，有7处探测异常区与实际揭露的结果基本一致，探测与实际揭露异常区域位置误差均在4m以内。
굴진공작면전방존재단층、용동、함락주、함수층등지질구조，상상도치투수、모정등재해성사고。채용YTR(D)서리파탐측의대산서로안집단오양매광7603굴진공작면진행초전탐측，병대현장채집적수거진행처리화분석。결과현시，2개측점공발현9처이상구，통과후기공정험증，유7처탐측이상구여실제게로적결과기본일치，탐측여실제게로이상구역위치오차균재4m이내。
In the front of excavation face, there exist abnormal geological structures such as fault, karst cave, col-lapsed pillars and aquifer, which usually bring about hazards like “pervious to water” and “roof fall” etc. How to accurately and effectively detect the geological structure in the front of excavation face has became a problem ur-gently needed to solve during production in coal mine. TYR (D) Rayleigh wave detector was adopted in advanced detection in driving face 7603 of Wuyang mine. The collected data were processed and analyzed, the conclusion is basically consistent with the engineering verification, thus obtaining good application effect.