T/GBAS 66-2023 Bridge-Island-Tunnel Intelligent Operation and Maintenance Data Information Model Application
T/GBAS 66-2023
Basic Information
Scope
Scope: This document specifies the basic requirements for the application of information models for bridge, island, and tunnel projects, as well as the requirements for information model expansion, collaborative interconnection, and business applications. This document applies to the application of information models for bridges, immersed tunnels, artificial islands, and transportation engineering facilities during the operation and maintenance phase. The application of information models for other types of transportation infrastructure during the operation and maintenance phase can be implemented as a reference. Main technical content: This document specifies the basic requirements for the application of information models for bridge, island, and tunnel projects, as well as the requirements for information model expansion, collaborative interconnection, and business applications. This document includes eight chapters: scope, normative reference documents, terms and definitions, basic requirements, information model expansion, collaborative interconnection, business applications, and appendices. This document specifies the basic requirements for the organization and maintenance of information models, sub-models, coordinates, and units of measurement based on the general application requirements of information models for cross-sea bridge, island, and tunnel projects; specifies the requirements for the expansion of information models during the operation and maintenance phase, including the basic principles of expansion, expansion methods, and the standards that the content and delivery requirements of expansion should meet; specifies the requirements for the collaborative interconnection of information models in different scenarios and between different stakeholders, and also specifies the basic requirements and functional requirements of the operation and maintenance collaboration platform; specifies the general requirements for the application of information model