上行开采渐变煤柱下沿空巷道分区协同支护技术研究
房万伟, 郝清旺, 董金法, 陈建刚, 刘统申, 张勇, 刘其路, 张吉祥
Mechanism of gob-side roadway large deformation with gradient coal pillar in ascending mining and the sectional collaborative support technology
煤炭工程
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2025, (8): 42
-48
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DOI: 10. 11799/ ce202508007
