厚煤层煤巷支护技术研究  

Study on Thick Coal Seam Roadway Supporting Technology

作　　者：陈海良 

机构地区：[1]山西煤炭运销集团晋中有限公司,山西晋中030600

出　　处：《煤炭与化工》2014年第10期65-66,69,共3页Coal and Chemical Industry

摘　　要：锚网喷注联合支护是地下隧道支护应用较为普遍的柔性支护方式,将被动支护转化为主动支护,将围岩结构由受载体转化为承载体,共同承载围岩压力,维护围岩稳定。结合工程实际,探讨了锚网喷注联合支护技术在煤矿井下巷道支护中的应用,取得了良好的支护效果。Anchor net injection combined support was flexible supporting way in underground tunnel support application,which turned the passive support for active support, converted surrounding rock structure by the carrier to bearer, with joint bearing of surrounding rock pressure, maintained the stability of surrounding rock. Combined with practical engineering, the anchor net injection combined supporting technology applied in underground roadway support was discussed, with good support effect.

关 键 词：厚煤层 巷道支护 锚网喷注 联合支护 

分 类 号：TD353[矿业工程—矿井建设]