掘进巷道快速通过陷落柱施工技术  

Heading Roadway Quickly Through Collapse Column Technology Application

作　　者：李胜伟[1] 

机构地区：[1]冀中能源邢矿集团公司山西古县金谷煤业有限公司,山西古县042400

出　　处：《煤炭与化工》2013年第4期107-109,共3页Coal and Chemical Industry

摘　　要：针对山西古县金谷煤业有限公司揭露出的陷落柱所产生的掘进作业难题,制订了科学系统的施工方案,在掘进巷道中采用化学注浆加固顶板和架棚支护技术顺利通过陷落柱,并总结出一套在掘进巷道中安全、快速通过陷落柱的施工技术,为同类掘进巷道过陷落柱提供了可借鉴的经验。According to the collapse column produced by the tunneling operation problem in Shanxi Jingu Mine, the scientific system of the construction scheme was made. Using chemical grouting reinforcement in excavating roadway roof and shed supporting technology successfully went through the collapse column, a set of safe and fast through the collapse column in the roadway drivage in construction technology was summed up in the process, which provided reference for heading roadway quickly through collapse column in similar situation.

关 键 词：陷落柱 注化学浆加固 假顶 架棚支护 快速通过 

分 类 号：TD353[矿业工程—矿井建设]