Roof stability for repeated mining workface passing through abandoned parallel gateway
LIU Chang
GONG Pei-lin
WANG Kai
ZHANG Xiao-qiang
LIU Yue-dong
Keywords：repeated miningparallel abandoned gatewayroof stability advanced fracture of main roof
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)