缓倾斜煤层斜梯形巷道沿空煤柱宽度及围岩控制研究
殷帅峰, 康庆涛, 郑鑫健, 张效铭
Study on coal pillar width and surrounding rock control of inclined trapezoidal roadway in gently inclined coal seam
煤炭工程 . 2023, (8): 32 -38 .  DOI: 10.11799/ce202308007