Study on stability of district sublevel coal pillar with longwall face re-mining in shallow depth coal seam
ZHANG Bin
WANG Cun-wen
TAN Hong-shan
SHI Xian-feng
CHENG Gong
Keywords：room and pillar mininglongwall miningstability of coal pillareffective supporting width
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)