Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Anju Yu"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The stratified structural plane caused by stratified backfill will reduce the strength of backfill, and the introduction of retarder will make up for the defect. Three retarders, sodium tripoly-phosphate, citric acid and sucrose, were introd
Externí odkaz:
https://doaj.org/article/6ba251b14764435ca6558fdda37746f3
Publikováno v:
ACS Omega, Vol 8, Iss 46, Pp 43751-43758 (2023)
Externí odkaz:
https://doaj.org/article/7a50db753f3b42188b8c5e29b3cadcd3
Publikováno v:
PLoS ONE, Vol 19, Iss 2, p e0293499 (2024)
The stratified backfill will lead to the reduction of the strength of the filling body, thus increasing the safety risks of the stope. By means of experimental research and numerical simulation, the stability of stope is studied. Based on the physica
Externí odkaz:
https://doaj.org/article/9bbb4718f58240ca82b63b345840648b