摘要
杨柳煤矿采用SOS微震监测系统、KJ216矿压及地应力监测系统监测矿震活动、采场矿压及地应力,有效预测了火成岩破断运移的状态以及工作面冲击动力灾害发生的倾向,为1061工作面的安全开采提供了有利保障。
SOS MS monitoring system and K J216 mine pressure and stress monitoring system were used to monitor the mine earthquake activities of Yangliu Coal Mine, mine pressure and stress, which effectively forecast the state migration of the igneous rock for and the dynamic impact propensity of the working face, and provide a powerful guarantee for 1061 safety mining in working face.
出处
《山东煤炭科技》
2016年第9期177-178,181,186,共4页
Shandong Coal Science and Technology
关键词
厚硬火成岩
微震
矿压
监测
分析
thick and hard igneous rock microseism mine pressure monitoring analysis
