摘要
该文结合某煤矿开采的实际情况,针对该煤矿的地质条件和锚杆参数,重点论述了锚杆、钢带以及喷浆的支护原理,并且明确了其主要参数,进而总结出锚杆支护在井下复合煤层顶板采区巷道中的重要应用。
In this paper, combined with the actual situation of a coal mining, according to the mine＇s geological conditions and parameters of bolt, focuses on the bolt, steel belt and shotcrete supporting principle, and defines and the main parameters, and then summed up the important application value of the bolt support.
出处
《山东煤炭科技》
2015年第9期29-30,共2页
Shandong Coal Science and Technology
关键词
锚喷支护
复合顶板
应用
bolting and shotcrete support
underground compound coal seam roof
application
