单筋锚网喷支护在松软岩层中的应用  

Application of Combined Support with Single Pit wire Mesh and Shotcrete in Soft Rock Seam

作　　者：张波[1] 

机构地区：[1]双鸭山矿业集团公司双阳煤矿,黑龙江双鸭山155100

出　　处：《煤炭技术》2010年第1期93-95,共3页Coal Technology

摘　　要：在松软破碎岩层巷道掘进中,对于如何解决松软岩层遇水膨胀、岩层层理发育所带来的重大问题,支护方法的选择是关键。通过实践证明,单筋网锚喷支护可以解决上述问题,保证工人的作业安全,提高工程质量和施工进度,减少工期,效果显著。In soft stave rock layer turmel tunneling, about how to solve the important problems caused by the water swelling of soft rocks, and the strutification development of rock layers, the choice of support methods is a key. The practice proved that combined support with single pit wire mesh and shotcrete could solve these issues. The operational safety of the workers was ensured. The engineering quality and construction progress were improved. The construction duration was reduced. The results were obvious.

关 键 词：单筋锚网喷支护 松软破碎岩层 巷道支护 

分 类 号：TD353[矿业工程—矿井建设]