Application Example of Deformation Monitoring Technology for Deep Foundation Pit in Built-up Urban Area
In the process of foundation pit construction,periodic change observation shall be carried out for many monitoring items such as the stability of supporting structure,the change of groundwater level,the displacement of other buildings and pipelines within the scope of influence of the foundation pit according to the relevant specifications and technical design,so as to warn the deformation trend of the foundation pit,correctly guide the construction,and ensure the safe construction of the foundation pit.Taking the foundation pit of a shantytown(village in the city)reconstruction project as an example,this paper proposes specific monitoring items,analyzes the monitoring results one by one,and judges the deformation trend of the foundation pit,which can be used as a reference for similar projects.
deep foundation pitdeformationmonitordense urban area
NETL
NSTL
万方数据
