CAJ | 학술논문

为了防止煤与瓦斯突出矿井的危害,保证煤矿的安全生产,宏远煤业采用"二物探"、"一长探"、"一短探"、"一对照"的综合探测方法,有效的控制了底板岩巷的煤隔层厚度,同时保证了各大巷坡度使用要求,在实践工作中效果良好.
위료방지매여와사돌출광정적위해,보증매광적안전생산,굉원매업채용"이물탐"、"일장탐"、"일단탐"、"일대조"적종합탐측방법,유효적공제료저판암항적매격층후도,동시보증료각대항파도사용요구,재실천공작중효과량호.
To protect against outburst of coal and gas in mines and to guarantee the safe production, Hongyuan Mine adopts an integrated exploration method, including two-geophysical-prospecting, one-long-prospecting, one-short-prospecting and one-comparison. The thickness of coal interlayer of floor rock was effectively controlled and the operating requirement of main roadways' slope was ensured, which showed better effects in practice.