Fracture mode and evolution of main roof stratum above fully mechanized top coal caving longwall coalface in steeply inclined thick coal seam (Ⅱ) :Periodic fracture
WANG Jin-an
ZHANG Ji-wei
GAO Xiao-ming
WEN Jian-dong
GU Ya-dan
Keywords：steeply inclined coal seamfully mechanized top-caving mimingmain roof stratumperiodic fracturehanging roof structure
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)