DOI: 10.11799/ce201512014
Support Technology of Large Section Coal Seam Roadway with Broken Roof
YANG Lu-sheng
LIU Zheng-he
Keywords：broken rooflarge section roadwaybolt-grouting supportgrouting boltsurrounding rock control
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 41-44 )