Application Research Of BIM Technology In Expressway Engineering Project Management

Since 1988,China’s highway network construction has entered the stage of high-speed development,and has made remarkable achievements.The rapid development of expressway construction has put forward higher requirements for the management level of construction and construction units.Traditional technical means and management mode have been difficult to cope with new challenges in the process of project construction,such as large workload of data collection and collation in the design stage,high difficulty in management in the construction stage,and poor information communication in the operation and maintenance stage.Under the trend of development of informatization,the highway project construction and management informatization reform is urgently needed,the introduction of new project management mode and technical means,to create suitable for the situation of our country highway construction management system,solve the highway construction project planning and design,construction and operation and maintenance phase of the problem,has become our country highway construction development priorityBased on the project example of Dongliang High-speed Ningliang section,this paper explores the application value and application mode of BIM technology in expressway projects.1.Analyze the status quo of expressway project construction,summarize the problems existing in survey and design,construction and operation and maintenance,and explore the necessity of informatization reform of expressway project;2.2.Analyze the basic concept and technical characteristics of BIM technology,and deeply study the application mode of BIM technology in the planning,design,construction,operation and maintenance of expressway projects;3.By analyzing the specific application of BIM technology in the project of Dongliang High-speed Ningliang Section,this paper reveals that the application of BIM technology improves the all-round control level of project quality,safety,schedule and cost,confirms the feasibility and effectiveness of BIM technology in the construction management of expressway projects,and provides reference and basis for subsequent studies on the application of BIM technology in expressway projects.