Stepped shearing-induced failure mechanism and cracks propagation of overlying thin bedrocks in shallow deep coal seams mining
XUE Dong-jie
ZHOU Hong-wei
REN Wei-guang
ZHANG Bo-fu
LIU Ya-qun
ZHAO Yu-feng
Keywords：shallow deepcoal seamsfractal dimensionrock seam spring effecttension-induced collapse
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)