摘要
为了有效地解决工作面过老巷安全回采难题,加大推广过老巷安全回采保障技术措施力度,通过山西荡荡岭煤矿100105工作面的回采实践,总结出了工作面过老巷安全回采的一套顶板管理、过断层管理及通风管理等保障技术措施。
In order to effectively solve mining safety problems in face crossing old roadways,increase the promotion crossing old roadway measures for safe mining security technology efforts,through the mining practice of 100105 working face in Dongdangling Coal Mine,a set of safeguards technical measures of roof managenet,fault management and ventilation management was summarized for face safe mining in crossing old roadways.
出处
《煤炭技术》
CAS
北大核心
2014年第4期160-163,共4页
Coal Technology
关键词
过老巷
安全回采
过断层
顶板
通风
crossing old roadway
safety mining
crossing fault
roof
ventilation
