高应力构造复杂区煤巷锚注支护试验研究  

Trial study on internal grouting bolt support for coal roadway in high stress and structure zone

作　　者：王连国[1] 李明远[2] 毕善军[2] 

机构地区：[1]中国矿业大学,江苏徐州221008 [2]淮北矿业公司祁南煤矿,安徽淮北234000

出　　处：《矿山压力与顶板管理》2004年第1期2-4,共3页Ground Pressure and Strata Control

摘　　要：针对祁南煤矿高应力构造复杂区煤巷破坏情况 ,提出对其治理的锚注支护方案 ,经在 12 0 6轨道巷实际应用表明 ,锚注支护不仅保持了煤巷的稳定 ,而且还取得了显著的经济社会效益。In this paper, based on the destroying situation of the coal roadway in high stress and complicated structure zone, the internal grouting bolt supporting plan to its harness is brought forward. Actual application indicates that the internal grouting bolt support stabilizes the coal roadway, and obtains notably economic and social benefit.

关 键 词：高应力构造 煤巷支护 锚注支护 构造复杂区 

分 类 号：TD353.5[矿业工程—矿井建设]