CAJ | 학술논문

综采工作面片帮冒顶是常见的顶板事故，片帮冒顶事故不仅治理困难，影响工作面的正常生产，而且严重威胁工作面的生产安全，甚至引发人身伤害事故，必须引起煤矿的高度重视。本文通过对霄云煤矿1307工作面局部片帮冒顶事故的原因分析，总结出了一套快速、安全、高效的治理技术，具有很好的参考价值。
종채공작면편방모정시상견적정판사고，편방모정사고불부치리곤난，영향공작면적정상생산，이차엄중위협공작면적생산안전，심지인발인신상해사고，필수인기매광적고도중시。본문통과대소운매광1307공작면국부편방모정사고적원인분석，총결출료일투쾌속、안전、고효적치리기술，구유흔호적삼고개치。
Rib spalling and roof falling is common seen at roof falling accidents, which is hard to treat, influences normal production of the working face, seriously threats safe production of the working face, and even leads to personal injury accident, and high attention shall be paid to. This paper, based on cause analysis of partial roof collapse at 1307 face of Xiao Yun Coal Mine, sums up a fast, safe, and efficient treatment technique, which present high reference value.