基于煤厚变化的分区域合理煤柱尺寸及控制技术研究
刘建军, 张焦, 田野, 靖晓颖
Study on Reasonable Coal Pillar Size and Control Technology in Different Regions Based on The Change of Coal Ceam Thickness
煤炭工程 . 2022, (11): 41 -47 .  DOI: 10.11799/ce202211008