Joint ground and underground gas extraction mode and its key technology for outburst coal seam group
ZHANG Yongjiang
ZOU Quanle
YANG Huiming
CHEN Zihan
CAO Jianjun
CHENG Zhiheng
Keywords：outburst coal seamclose distance coal seams and long distance coal seamsgas outburst prevention mode of joint ground and underground technologytime and space conversiongas extraction
Publication Date：2023-10-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：18( 3713-3730 )