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.
作者
李舜璞
LI Shunpu(Jixian Shengping Coal Industry Co., Ltd., Shanxi Coal Transportation and Sale Group, Linfen 045000, Shanxi, Chin)
出处
《能源与节能》
2018年第3期163-164,共2页
Energy and Energy Conservation
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
fully mechanized working face
Gutelong ~ chemical grouting material
dismantling supports roadway
chemical grouting reinforcement
作者简介
李舜璞，1991年生，男，山西襄汾人，2017年毕业于太原理工大学采矿工程专业，助理工程师。
