Railway roadbed construction progress management system and method based on 3DGIS and engineering 3D model

Abstract

The invention discloses a railway roadbed construction progress management system based on 3DGIS and an engineering 3D model. The system comprises a user management module, a practical progress data collection module, a construction group planning module, a 3D image progress display module, a statistical analysis module, a progress early-warning module and a log recording module; the practical progress data collection module has data filling, data checking and warehousing functions; the construction group planning module can make and record plans of a construction group of a construction site; the 3D image progress display module has 3D scene introduction, roadbed construction site model introduction, 3D roaming and progress display functions; the statistical analysis module can make statistical analysis on progress data and output a statistical report; the progress early warning module has early-warning staff configuring and short message prompting functions; and the log recording module can record user login information, progress filling information and checking information in real time. According to the invention, elaborate and 3D visualized management of the railway roadbed construction progress can be realized.

Description

technical field [0001] The invention belongs to the technical field of informationization of railway and urban rail transit construction, and in particular relates to a railway subgrade construction progress management system and management method based on 3DGIS and engineering three-dimensional models. Background technique [0002] The railway subgrade is the foundation of the track. It is a civil structure formed by excavation or filling. It is affected by many factors of the natural environment, and the construction is difficult and the construction period is long. How to ensure the construction quality of subgrade engineering, speed up the progress, and improve economic benefits are problems that project builders have been exploring and solving. At present, the display and management of my country's railway embankment construction progress mainly use reports and two-dimensional graphics. The standardization and automation of data collection in this way are low, the curre...

AI Technical Summary

Problems solved by technology

At present, the display and management of my country's railway embankment construction progress mainly use reports and two-dimensional graphics. The standardization and automation of data collection in this way are low, the current situation is poor, the data granularity is coarse, and there are difficulties in data collection and inconvenient data statistical analysis. , The progress display is not visual and intuitive, etc.

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