大采高工作面超前支承压力区深孔注浆防片帮技术研究
余孝民,王凯
Research on Rib Spalling Prevention with Technology of Longhole Grouting in The Front Abutment Pressure Zone in 1307 Large Height Woking Face of Zhaozhuang Mine
煤炭工程 . 2019, (5): 105 -109 .  DOI: 10.11799/ce2019050025