Roof movement characteristics in extra thick coal seam mining with the upward slicing filling technology
DENG Xue-jie
ZHANG Ji-xiong
HUANG Peng
ZHANG Qiang
HAO Xiong-fei
Keywords：extra thick coal seamupward slicinglane filling miningroof movement characteristicselastic foundation beam
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)