T/GBAS 67-2023 Bridge-Island-Tunnel Intelligent Operation and Maintenance Data Information Classification and Coding
T/GBAS 67-2023
Basic Information
Scope
Scope: This document specifies the requirements for information classification, coding principles, and coding expansion during the operation and maintenance period of bridge-island-tunnel cross-sea projects, and provides classification and coding tables for components, attributes, and materials of bridge-island-tunnel cross-sea projects. This document is applicable to the informatization construction of intelligent operation and maintenance of bridge-island-tunnel cross-sea projects. Main technical content: This document specifies the requirements for information classification, coding principles, and coding expansion during the operation and maintenance period of bridge-island-tunnel cross-sea projects, and provides classification and coding tables for components, attributes, and materials of bridge-island-tunnel cross-sea projects. This document includes eight chapters: scope, normative reference documents, terms and definitions, basic requirements, information classification, coding rules, coding expansion, and appendices. This document closely follows the intelligent operation and maintenance and fine management of bridge-island-tunnel throughout their entire life cycle, as well as the needs of different application scenarios. Based on the results of the hierarchical division of physical objects of bridge-island-tunnel and the attributes of objects at each hierarchical level, this document adopts a mixed classification method to classify the classification objects, and proposes the basic composition structure of coding, specifying the requirements for information classification, coding principles, and coding expansion during the operation and maintenance period of bridge-island-tunnel cross-sea projects, and providing classification and coding tables for components, attributes, and materials of bridge-island-tunnel cross-sea projects.