复杂条件下特大断面巷道深孔强化注浆技术研究
何富连,薄云山,时宝,等
Study on the Deep Hole Grouting Reinforce Technique of Extremely Large-section Roadway Under the Complex Conditions
煤炭工程 . 2014, (11): 78 -81 .  DOI: 10.11799/ce201411025