DOI: 10.11799/ce202308009
Bolt-grouting reinforced supporting technology for broken roof in large section roadway
LIU Jiansheng
Keywords：large section roadwaybroken roofborehole peepingbolt-grouting reinforcementroadway supportingsurrounding rock control
Publication Date：2023-08-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 45-50 )