Open AccessEvolution law of stress-deformation-permeability of coal pillar along gob and its effect on stability of coal pillar
Author(s) -
Tongxu Wang,
Yumeng Wei
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/859/1/012050
Subject(s) - pillar , coal , permeability (electromagnetism) , geotechnical engineering , deformation (meteorology) , geology , mining engineering , structural engineering , engineering , waste management , chemistry , oceanography , membrane , biochemistry