Study on strata behavior and overburden activity law of 10 million ton super long working face in medium thick coal seam

LIU Qianjin; LI Anning; XUE Chenxiao; ZHANG Zhen

doi:10.13347/j.cnki.mkaq.2023.09.020

Home>Articles>Study on strata behavior and overburden activity law of 10 million ton super long working face in medium thick coal seam

DOI: 10.13347/j.cnki.mkaq.2023.09.020

Study on strata behavior and overburden activity law of 10 million ton super long working face in medium thick coal seam

LIU Qianjin

LI Anning

XUE Chenxiao

ZHANG Zhen

Keywords：medium thick coal seam10 million tonssuper-long working facemine pressure behaviorresistance increasing char-acteristic of supportoverburden activity

Publication Date：2023-09-20

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

Pages：9( 147-155 )

Safety in Coal Mines

ISTICPKU

ISSN：1003-496X

Year, Vol.(Issue)：2023,54(9)