潘一东深井软岩巷道修复技术研究  

Study on Repair Technology of Mine Soft Rock Roadway in Deep Mine of Panyi East Mine

作　　者：沈景钊[1] 杨张杰[2] 

机构地区：[1]淮南矿业集团潘一东区,安徽淮南232001 [2]安徽省煤炭科学研究院,安徽合肥230001

出　　处：《煤炭工程》2011年第12期28-29,32,共3页Coal Engineering

摘　　要：针对潘一矿东区环形车场失修严重的问题,在现场观测的基础上,分析其破坏特征及其原因,论述了风井环形东场修复原则,提出采用锚网索和架棚分步联合支护技术进行巷道修复。工程实践表明,该套巷道修复技术有效地控制了巷道围岩的变形,取得了良好的支护效果。According to the serious disrepair problem of the loop shaft bottom in the east block of Panyi Mine,base on the site observation,the paper analyzed the failure features and causes,stated the repair principle of the loop shaft bottom in the mine ventilation shaft and provided the blot/steel mesh/anchor and timber support combined support technology for the roadway repair.The project practices showed that the repair technology of the roadway could effectively control the deformation of the roadway surrounding rock and good support effect was obtained.

关 键 词：深井软岩巷道 修复技术 锚网索支护 分步支护 

分 类 号：TD353[矿业工程—矿井建设]