综采面撤架通道超前注浆加固技术应用  

Application of Advanced Grouting Reinforcement in Dismantling Supports Roadway in Fully Mechanized Face

作　　者：李舜璞 LI Shunpu(Jixian Shengping Coal Industry Co., Ltd., Shanxi Coal Transportation and Sale Group, Linfen 045000, Shanxi, Chin)

机构地区：[1]山西煤炭运销集团吉县盛平煤业有限公司,山西临汾045000

出　　处：《能源与节能》2018年第3期163-164,共2页Energy and Energy Conservation

摘　　要：应用固特珑~化学注浆材料实施综采面架下超前注浆加固来固结破碎顶板,增强撤架通道段松散煤岩体的整体强度,显现出良好的固结效果。对固特珑~化学注浆材料在撤架通道施工中超前注浆固结顶板的实践应用进行总结,并对破碎顶板超前加固的技术参数进行了论述。Advanced grouting reinforcement was implemented under fully mechanized face frame to consolidate the broken roof and strengthened the overall strength of a loose coal rock mass in dismantling supports roadway section by applying Gutelong~chemical grouting material, which appeared good consolidation effect. This paper summarized the practical application of Gutelong~ chemical grouting material in advanced grouting reinforcement in dismantling supports roadway construction to consolidate the broken roof and discussed the technical parameters of advanced reinforcement used in broken roof.

关 键 词：综采工作面 固特珑~化学注浆材料 撤架通道 化学注浆加固 

分 类 号：TD82[矿业工程—煤矿开采]