Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Xufeng Ai"'
Publikováno v:
Geofluids, Vol 2021 (2021)
The effectiveness of the use of waste fly ash (FA) and cement (OPC) in the stabilization of subgrade soils and the reasons likely to influence the degree of stabilization were investigated. Incorporating waste fly ash (FA) and cement (OPC) as additiv
Externí odkaz:
https://doaj.org/article/98b3dfb65ee4429f9c0bf346856abb16
Publikováno v:
Geofluids, Vol 2021 (2021)
The effectiveness of the use of waste fly ash (FA) and cement (OPC) in the stabilization of subgrade soils and the reasons likely to influence the degree of stabilization were investigated. Incorporating waste fly ash (FA) and cement (OPC) as additiv
Publikováno v:
Polish Journal of Environmental Studies.
Publikováno v:
Tunnelling and Underground Space Technology. 126:104547
Publikováno v:
Tunnelling and Underground Space Technology. 115:104017
The problems of overbreak and underbreak exist widely in drilling and blasting (D&B) tunnels. The pattern of traditional contour blastholes (TCB) has drawbacks in controlling overbreak and underbreak due to neglecting the impacts of the initial suppo