Development Of Transportation Infrastructure Construction Management System Based On BIM+GIS

The transportation infrastructure construction plays an important role in the rapid development of China’s economy.The transportation infrastructure construction including roads,bridges,and tunnels has high risks,large investment,long periods,and complex management.The risks of construction and the acquisition of data remain Stagnation in manual methods such as questionnaire surveys,construction information management cannot break the state of theoretical research more than practice.In order to realize the information management of project construction,this paper is based on the BIM+GIS technology.Based on the existing road and bridge construction management system research and development,the tunnel direction is added and the three are integrated to develop a BIM+GIS-based transportation.Infrastructure construction management system.This system uses Visual Studio as the development environment,C# high-level language as the development language,and SQL Server database as the data management platform.The Super Map Object.NET platform is used to process geographic information and other data to achieve the integration of BIM and GIS data.The main functions of this system include four primary functions of basic information management,three-dimensional analysis,cost management and construction management,which include 13 secondary functions and a total of 37 functional interfaces.The basic data used in this research comes from the actual engineering construction data of an infrastructure construction in Handan City,combined with GIS and BIM technology to achieve the collection of static data and dynamic data,completed the visual management of transportation infrastructure construction,and combined the actual data for transportation Analyze the construction progress,construction quality,and construction cost of the infrastructure,and introduce a progress prediction model to predict the construction progress,so as to achieve the purpose of controlling the progress.Finally,an example is selected to analyze the system,and the effectiveness of the system is verified.