Study And Development On Synthetical Data Platform In Rail Beam Bridge Of Maintenance And Management

Facing to the characteristic of huge scale,quantity and department in rail beam bridge of maintenance and management,this paper generally analyzes the problems with the data in the information and digitalisation of rail beam bridge of maintenance and management.Such as lower level of numeralization,not unified data standards and the existence of data islands,this lead to a single function,inadequate data support for the rail beam bridge of maintenance and management information. Therefore,we construct a basic data platform rail beam bridge of maintenance and management which gives an important significance to the information and digitalisation of the rail beam bridge of maintenance and management.According to the lower level numeralization of the rail beam bridge of maintenance and management,weaken data associations,this paper analyzes the data sources,data classification of the rail beam bridge of maintenance and management, and establishes an incidence relational between the spatial data and attribution data. According to the rail beam bridge of maintenance and management data standards are not uniform;this paper established unified data standards according to the rail beam bridge of maintenance and management features and habit.On the basis of the basic data platform,according to the Isolation between the rail beam bridge of maintenance and management spatial data and attribute data,using WEB-GIS technology to integrate the spatial data and attribute data.And also integrate the dynamic maintenance and management data according to relationship of the professional data of the rail beam bridge of maintenance and management.The research result of this paper was applied in the Line 2 of the Chongqing railway transition.This platform has all of the data in the rail beam bridge of maintenance and management of Line 2 of the Chongqing railway transit,which gives a solid foundation for equipment management,plan management,examinational management,maintain control and rail beam bridge of maintenance and management information system.