煤矿井巷围岩控制机理与整体承载结构研究与应用  

Mechanism of Surrounding Rock Control and Research of Overall Load-bearing Structure and Its Application

作　　者：郭春生[1] 

机构地区：[1]平顶山天安煤业股份有限公司开拓处,河南平顶山467000

出　　处：《煤炭技术》2015年第4期66-68,共3页Coal Technology

摘　　要：分析了巷道围岩破坏及其成因,阐述了巷道围岩控制机理,提出了巷道围岩整体承载结构和结构单元新概念,形成了整体承载结构控制技术,并成功用于现场实践,对巷道围岩变形控制效果显著。Analyzes surrounding rock damage of the broken roadway and its causes, describes the surrounding rock control mechanism, proposed whole bearing structure of roadway and a new concept of structural unit, forming a technology of load-bearing structure control, successfully used in field practice,and have remarkable effect on the control of surrounding rock deformation.

关 键 词：围岩应力 整体控制 承载结构 结构单元 围岩控制 

分 类 号：TD353[矿业工程—矿井建设]