浅埋深煤层过采空区巷道锚固支护方法  

Anchoring Support on Roadways Crossing Goaf of Shallow Buried Coal Seam

作　　者：梁文学[1] 

机构地区：[1]北京工业职业技术学院基础部,北京100042

出　　处：《北京工业职业技术学院学报》2013年第1期15-19,共5页Journal of Beijing Polytechnic College

摘　　要：在对惠阳煤业井底车场、集中辅助巷和集中胶带巷等巷道采空区进行实测,以及对采空区顶底板岩性实验分析的基础上,针对该采空区浅埋深的特点,提出了浅埋深煤层小导管临时支护和钢筋混凝土永久支护相结合的过采空区巷道锚固支护设计方法,并对其支护工艺和机理进行了描述,为过采空区巷道提供了一种新的锚固支护方法。Based on the experimental analysis and actual measurement of the goals of shaft station, concentrated subsidiary and transport roadways of Huiyang Coal Mine, this paper works out the features of the goals, and offers the anchoring support design proposal to roadways crossing goafs combining small duct temporary support and rein- forced concrete permanent support. The research providec a new anchoring support way to roadways crossing gods.

关 键 词：浅埋深煤层 采空区 巷道支护 

分 类 号：TD353[矿业工程—矿井建设]