The application of digital design in the construction of frozen shaft excavation and lining
ZHAO Wen
WANG Chao
HE Lihui
ZHENG Yongbo
Abstract：During the drilling,blasting and support construction of the frozen shaft,in order to prevent the layout of blast holes and the support of anchor rods from damaging the frozen holes,the BIM(Building Information Modeling)technology was used to digitally model,visually present and dataize the objects of the shaft and the surrounding environment that adopted the frozen shaft sinking method.After on-site construction verification,the output results have a good guiding effect on the excavation and masonry construction of the shaft,enhance the safety guarantee of the frozen effect of the shaft,indirectly improve the safety of the construction site,and have a good reference significance for the shaft freezing method construction under the same conditions.
Keywords：digital designBIMfreezing sinking methodshaft freezing methodshaft excavation and liningfreezing hole
Publication Date：2025-10-01
Online Publishing Date：2025-09-22(First online date of this platform, not the publication date of the document)
Pages：5( 13-17 )