DOI: 10.11799/ce201701009
A review on high performance concrete for freeze sinking in deep alluvium
GUAN Xue-mao
LIU Song-hui
ZHANG Hai-bo
ZHANG Jian-wu
LI Hai-yan
Abstract：Freeze sinking is a special construction method to reinforce the unstable alluvial layer and the loose water-bearing rocks by freezing the groundwater temporarily using artificial refrigeration technology. The technical difficulties of high strength and performance concrete technology in deep alluvium freezing method sinking engineering are summarized. The research process of high strength and performance concrete are also reviewed. China Building Materials Academy has obtained remarkable achievements in the research and application of high strength and performance concrete technology in deep alluvium freezing method sinking engineering. Complete set of technology and process has been developed, and the relevant technology and process has been used well in multiple demonstration projects.
Keywords：shafting and difting engineeringalluviumfreeze sinkinghigh strength high performance concrete
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 27-30 )