Study on mine pressure behavior law of roof cutting and pressure relief without coal pillar self-forming roadway in large mining height working face with thick hard roof

YANG Peng; DU Chang-xin; YAN Da-he; LI Hong-yan; ZHOU Kang-le; YU Hai-bin

doi:10.19896/j.cnki.mtkj.2023.03.004

Home>Articles>Study on mine pressure behavior law of roof cutting and pressure relief without coal pillar self-forming roadway in large mining height working face with thick hard roof

DOI: 10.19896/j.cnki.mtkj.2023.03.004

Study on mine pressure behavior law of roof cutting and pressure relief without coal pillar self-forming roadway in large mining height working face with thick hard roof

YANG Peng

DU Chang-xin

YAN Da-he

LI Hong-yan

ZHOU Kang-le

YU Hai-bin

Keywords：hard roofroof cutting pressure reliefno coal pillar self-forming roadwaymine pressure law

Publication Date：2023-06-28

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

Pages：7( 18-24 )

Coal Science ＆ Technology Magazine

ISSN：1008-3731

Year, Vol.(Issue)：2023,44(3)