Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Hai-bao Yi"'
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
The blasting quality and the rock volume blasted directly affect the cost of mines. A small charge-forward blast crater experiment was conducted to study the relationships between the rock volume blasted, the explosive unit consumption, the bulk yiel
Externí odkaz:
https://doaj.org/article/20bb33845660441da104784fa45c6abe
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
The blasting quality and the rock volume blasted directly affect the cost of mines. A small charge-forward blast crater experiment was conducted to study the relationships between the rock volume blasted, the explosive unit consumption, the bulk yiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::172f50483af0983059eb557cb638a85a
Publikováno v:
Applied Mechanics and Materials. :1798-1803
This paper researched the high press and broken drift deformation mechanism of 1424m filling roadway by theoretical analysis and on-site monitoring. Strengthening rock residual strength by improving roadway pressure contributed to enhancing drift sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e18e81e4648b76b09204fa5c521313d
https://doi.org/10.4028/www.scientific.net/amm.501-504.1798
https://doi.org/10.4028/www.scientific.net/amm.501-504.1798