Research on the framework of digital standard system for engineering projects of transportation construction enterprises

In order to solve the problem of smooth flow of engineering data in the whole life cycle, transportation construction enterprises urgently need to establish a complete set of digital standard system for engineering projects. This paper uses the keyword cluster analysis method to compare and analyze the achievements of BIM standard systems at home and abroad. This paper proposes a set of digital standards for transportation construction enterprises, including four types of standards: data, application, support and management. On the basis of the actual investigation of the project, the enterprise digital standard system fully refers to the framework of the international engineering project digital standard system. It aims to improve the digital management level of projects and enterprises, promote the intelligent process of transportation construction projects, form usable data assets, and promote enterprise standards to go global.