山东煤炭科技Issue(8)：63-63,68,2.DOI:10.3969/j.issn.1005-2801.2015.08.30
老硐严重冒顶区修复技术
Remediation technology in the serious caving zone of Old roadway
张军 1姬敏 1苗锋1
作者信息
- 1. 皖北煤电集团公司百善煤矿，安徽淮北 235154
- 折叠
摘要
Abstract
This paper analyzed and studied the repair scheme of caving zone in Baishan mine 6535 airway, and proposed the controlling measures, which ensured the repairing safety and the recovery of resources.关键词
冒顶区/修复/前探梁/撞楔法/防片帮网Key words
caving zone/repair/front canopy/wedging method/defense-help network分类
矿业与冶金引用本文复制引用
张军,姬敏,苗锋..老硐严重冒顶区修复技术[J].山东煤炭科技,2015,(8):63-63,68,2.
