采取综合防突措施 实现煤巷快速掘进  

Adopt the Comprehensive Measure to Defendcoal and Gas Outburst, Carry Out the Coal Lane to Dig Into Quickly

作　　者：卢广银[1] 

机构地区：[1]郑州工业安全职业学院,河南新郑451150

出　　处：《煤炭技术》2010年第6期235-236,共2页Coal Technology

摘　　要：介绍了21041工作面的巷道布置及瓦斯情况,通过采取巷旁挂耳钻场超前抽放、掘进迎头深孔卸压和浅孔排放等综合防突措施,释放煤体瓦斯和煤层应力。加强技术和施工劳动组织管理、改进作业方式、提高正规循环率等途径,达到快速掘进的目的。Introduce the 21041 work face of tunnel arrange and gas circumstance,Pass to adopt the beside lane to hang the ear to gas drainage,excavate work face,The deep hole and The shallow hole to Unload to press and Exhaust gas,Strengthen the technique and constructions labors the organization management,improves the operation method and raises the regular circulation rate etc.path,the purpose that attain to excavate quickly.

关 键 词：突出矿井 防突措施 快速掘进 

分 类 号：TD713[矿业工程—矿井通风与安全]