Research and application on roadway protection technology of small coal pillar with pressure relief by roof cutting in pit with large mining height

LIANG Jie; ZHANG Lei; XU Qingyun; MAO Huajin

doi:10.19835/j.issn.1008-4495.2021.03.015

Home>Articles>Research and application on roadway protection technology of small coal pillar with pressure relief by roof cutting in pit with large mining height

DOI: 10.19835/j.issn.1008-4495.2021.03.015

Research and application on roadway protection technology of small coal pillar with pressure relief by roof cutting in pit with large mining height

LIANG Jie

ZHANG Lei

XU Qingyun

MAO Huajin

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Publication Date：2021-06-10

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：6( 79-84 )

Mining Safety & Environmental Protection

ISTICPKU

ISSN：1008-4495

Year, Vol.(Issue)：2021,48(3)