CAJ | 학술논문

随着多年的开采，越来越多的矿井进入矿井服务年限后期，为了延长矿井服务年限，传统方法较难开采的急倾斜薄煤层开采技术的开发越来越受到关注。本文针对马庄矿枯竭型矿井具体地质条件，介绍了一种急倾斜薄煤层新型钻采技术。通过对坑道钻机的理论研究及技术改造，结合实验室模拟结果，确定了合理的开采工艺，可为条件类似的矿井提供借鉴。
수착다년적개채，월래월다적광정진입광정복무년한후기，위료연장광정복무년한，전통방법교난개채적급경사박매층개채기술적개발월래월수도관주。본문침대마장광고갈형광정구체지질조건，개소료일충급경사박매층신형찬채기술。통과대갱도찬궤적이론연구급기술개조，결합실험실모의결과，학정료합리적개채공예，가위조건유사적광정제공차감。
With years of mining ,more and more mines entered later stage of service life of mines ,in order to pro-long the service life of mines ,the development of mining technology of steeply inclined thin seam ,which is diffi-cult to mine with traditional method ,has attracted more and more attention .Aiming at specific geological condi-tion of resource-exhausted mines in Mazhuan Colliery ,the paper introduced a new drilling technology of steeply inclined thin seam .Combined with simulated results in laboratory ,reasonable mining technique has been deter-mined by the theoretical research and technical transformation of tunnel drilling rig ,which can provide reference for similar mine .