Zobrazeno 1 - 2
of 2
pro vyhledávání: '"empty roof distance"'
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 3, Pp 151-159 (2024)
Currently, research on rapid excavation technology mainly focuses on the influencing factors and equipment optimization of rapid excavation. There is relatively little research on the joint optimization of roadway empty roof distance, support paramet
Externí odkaz:
https://doaj.org/article/a0183357c7c2471784ad7882d3fc7720
Publikováno v:
Meikuang Anquan, Vol 54, Iss 1, Pp 125-134 (2023)
To study the law of deformation and failure of surrounding rock during roadway excavation and the influence of reasonable empty roof distance on roadway excavation efficiency, taking the geological conditions of Mengcun Mine as the engineering backgr
Externí odkaz:
https://doaj.org/article/87787ff092674724b3b242c5c4a68961