CAJ | 학술논문

针对煤矿安全生产中老窑巷道的位置和边界难以确定的困扰，对采煤巷道进行正演模拟，分析了巷道在二维地震资料剖面上的反映特征及敏感属性特征。以内蒙某区三维地震为例，在高品质数据采集的前提下，对实际三维地震资料进行保幅处理；在常规解释的基础上提取平均振幅、平均地震能量和均方根振幅等多种属性进行巷道定位解释。最终，解释结果与采掘工程图比对，巷道定位准确。
침대매광안전생산중로요항도적위치화변계난이학정적곤우，대채매항도진행정연모의，분석료항도재이유지진자료부면상적반영특정급민감속성특정。이내몽모구삼유지진위례，재고품질수거채집적전제하，대실제삼유지진자료진행보폭처리；재상규해석적기출상제취평균진폭、평균지진능량화균방근진폭등다충속성진행항도정위해석。최종，해석결과여채굴공정도비대，항도정위준학。
The old roadway is a key factor that perplexes the safe production of coal mine in China. This paper carried out forward modeling of roadways, analyzed the reflection and sensitable attributive characteristics of roadway on 2D seismic data profiles. With the 3D seismic exploration in an area of Inner Mongolia as an example and under preconditions of collection of high-quality original data, the actual 3D seismic data were processed by protection processing. Average amplitude, average seismic energy and RMS amplitude attributes were extracted based on conventional interpretation to locate roadway. The interpretation result of roadway location was accurate when compared with coal mining engineering map.