急倾斜“三软”煤层异形断面巷道锚网索梁联合支护技术
卓军
Study and application of joint support of anchorage cable and cable beam in steep inclined "Three Soft" coal seam roadway
煤炭工程 . 2018, (9): 28 -30 .  DOI: 10.11799/ce201809009