Theoretical analysis on coal wall stability of fully mechanized 8.5 m high cutting longwall mining face
WU Hao
SONG Xuan-min
Keywords：ultra high mining heightspalling from coal wallcompressive bar theorydepth of plastic zonesidewall protecting force
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)