松散破碎围岩巷道支护研究
刘彦忠
（高平市煤炭生产管理中心，山西高平048400）
摘要： 分析了松散破碎围岩巷道的破坏机理，结合多年实践经验介绍了常见的两种松散破碎围岩巷道支护工艺，结
合工程实例提出一种针对松散破碎围岩巷道的改良工艺，并对其应用效果进行了分析，以期能为该技术的发展提供一定
动力。
关键词： 松散破碎围岩；巷道支护；破坏机理；支护方法
中图分类号： TD353 文献标识码： A 文章编号： 2095-0802-(2016)01-0147-02
Study on the Support of Loose and Fractured Surrounding Rock Roadway
LIU Yanzhong
(Gaoping Coal Production and Management Center, Gaoping 048400, Shanxi, China)
Abstract: This paper analyzed failure mechanism of loose and fractured surrounding rock roadway, introduced two common
support technologies of loose and fractured surrounding rock roadway combined with years of practical experience, put forward a
kind of modified support process of loose and fractured surrounding rock roadway based on the engineering example and analyzed
its application effect, which provided a certain power for the development of the technology.

Key words: loose and broken surrounding rock; roadway support; failure mechanism; support method