Open AccessStudy on the subdivision support and rapid tunneling technology of coal mine roadway
Author(s) -
Shitan Gu,
Wei Sun,
Bin Wang
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/242/2/022018
Subject(s) - excavation , coal mining , coal , mining engineering , economic shortage , deformation (meteorology) , engineering , roadheader , limiting , civil engineering , geotechnical engineering , geology , waste management , mechanical engineering , linguistics , philosophy , oceanography , government (linguistics)