Top coal caving enhancement by CO2 gas shock technique in coal mine entry

Home>Articles>Top coal caving enhancement by CO2 gas shock technique in coal mine entry

WANG Chongxun

JIE Yichen

ZHAO Baoyou

Keywords：entryCO2 gas shocktop coal fracturingcaving enhancement techniqueface-end roof hanging

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：5( 63-67 )

ISTICPKU

ISSN：1671-0959

Year, Vol.(Issue)：2023,55(8)