Floor stress analysis and mining roadway reasonable layout under
 residual coal pillar floor in lower seam of continuous coal seams

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Floor stress analysis and mining roadway reasonable layout under residual coal pillar floor in lower seam of continuous coal seams

JIA Shang-wei

FAN Zhi-gang

SONG Zu-guang

LOU Tao

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Publication Date：2020-10-28

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

Pages：5( 11-15 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2020,52(10)