沿空巷道锚网梁索支护技术的应用效果分析  

Analysis of Application Effectiveness of Support with Anchor Cable Network at Gob-side Entry

作　　者：刘瑜[1] 孙传军[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：《江西煤炭科技》2009年第3期83-85,共3页Jiangxi Coal Science & Technology

摘　　要：针对窄煤柱沿空送巷煤层及围岩的不稳定情况,通过对采用锚网梁索联合支护应用效果分析,验证了其可行性,为类似条件下的沿空巷道掘进提供了宝贵的实践经验。In view of the unstability of seam at coal--rib gob--side entry and adjoining rock, the authors have made an analysis of the application effectiveness of support with anchor cable network, which has been proved feasible and will provide the precious experience for the drivage of similar gob--side entry.

关 键 词：沿空巷道 锚网梁索支护 效果分析 

分 类 号：TD353.5[矿业工程—矿井建设]