Study on difficult falling mechanism and weakening effect of fully-mechanized top coal caving mining in high ductibility seam
Ma Wenqiang
Wang Tongxu
Ma Kai
Keywords：high ductibility seamfully-mechanized top coal caving miningtop coal bendingtop coal cavabilitytop coal weakening
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)