Design and Application of a Digital System for Information Management and Synchronous Analysis in a Foundation Pit Group

Table 1

The difference between proposed system and common risk monitoring systems.

	Common system	Proposed system
Modeling object	Single foundation pit with series of excavation stages	Information management of multiple excavation in foundation pit group
Research target	Analysis of stress and deformation characteristics during excavation from overall foundation pit	Interaction analysis in local time and space due to the superposition effect of multiple block and partition excavation
Data management	Articulating data directly in traditional Revit model files	Being more lightweight and compatible through digital-analog separation
Data analysis	Analysis of the monitoring data without the combination of excavation information	Carrying out the statistical analysis and dynamic management of abstract data in combination with the actual excavation information