掘进迎头顶板变形特征及合理空顶距确定方法
褚晓威, 吴拥政, 吴志刚, 郝登云, 冯友良, 李文洲, 孟宪志
Characteristics of roof deformation in excavating face and determination method of reasonable non-support distance
采矿与安全工程学报 . 2020, (5): 908 -917 .  DOI: 10.13545/j.cnki.jmse.2020.05.006