CAJ | 학술논문

　　小构造是导致煤炭资源回采困难及煤矿安全事故的主要原因。利用槽波地震勘探技术，对义安煤矿11061工作面进行了透射法探测。通过CT成像可以分辨工作面内与煤厚相当的小构造，同时还能获得围岩高应力区及瓦斯富集带等地质信息。探测结果可作为煤矿安全回采的依据。
　　소구조시도치매탄자원회채곤난급매광안전사고적주요원인。이용조파지진감탐기술，대의안매광11061공작면진행료투사법탐측。통과CT성상가이분변공작면내여매후상당적소구조，동시환능획득위암고응력구급와사부집대등지질신식。탐측결과가작위매광안전회채적의거。
Small structure is the main cause that makes coal resource recovery difficul and induces coal mine safety accident. ISS (In-Seam Seismic) exploration technology was used to detect the working face 11061 in Yi’an coal mine .Small structure whose dimension is as the same as the coal seam thickness and are of high rock stress as well as mine gas abundante zone in working face could be discovered using ISS CT technology. The result can serve as reference for safe recovery of coal resource in coal mines.