锚网梁索联合支护在窄煤柱沿空送巷中的应用  

Application of Combined Supporting with Bolt-mesh-cable in Gob-side Entry Driving Along Narrow Pillar

作　　者：黄成华[1] 刘瑜[1] 

机构地区：[1]皖北煤电集团公司祁东煤矿,安徽宿州234000

出　　处：《煤炭技术》2006年第10期73-75,共3页Coal Technology

摘　　要：针对窄煤柱沿空送巷煤层及围岩的不稳定情况,通过采用锚网梁索联合支护的实践,验证了其可行性,为类似条件下的巷道掘进提供了宝贵的实践经验。Aiming at instability of coal seam and surrounding rock of gob - side entry driving with small pillar, combined supporting with bolt - mesh - cable is applied. The results show that it is feasible. It provides valuable and practical lessons for the other similar entry driving.

关 键 词：窄煤柱沿空送巷 锚网梁索 联合支护 

分 类 号：TD35[矿业工程—矿井建设]