T/GBAS 68-2023 Intelligent Operation and Maintenance Data Structure Common Elements for Bridge Island Tunnel Smart Operation and Maintenance
T/GBAS 68-2023 Intelligent Operation and Maintenance Data Structure Common Elements for Bridge Island Tunnel Smart Operation and Maintenance
Basic Information
Scope
Scope: This document specifies the basic requirements for the structural composition and information expression of bridge-island-tunnel cross-sea channel projects, and provides the content covered by metadata, structural metadata, and unique coding data elements of bridge-island-tunnel cross-sea channel projects. This document is applicable to the data standardization of shared information for bridge-island-tunnel cross-sea channel projects, and may be used as a reference for the data standardization of shared information for other types of transportation infrastructure structures. Main technical content: This document specifies the basic requirements for the structural composition and information expression of bridge-island-tunnel cross-sea channel projects, and provides the content covered by metadata, structural metadata, and unique coding data elements of bridge-island-tunnel cross-sea channel projects. This document includes eight chapters: scope, normative reference documents, terms and definitions, basic requirements, metadata of bridge-island-tunnel cross-sea channel projects, structural metadata of bridge-island-tunnel cross-sea channel projects, unique coding data elements, and appendices. It organizes and classifies the content of similar information elements involved in the entire life cycle operation and maintenance of cross-sea bridges, artificial islands, immersed tube tunnels, and related traffic projects, such as engineering technology, hydrology and meteorology, and construction inspection information; it unifies the organization and expression of information for the sub-components of bridge-island-tunnel cross-sea channel projects, mainly including the organization and expression of information on bridge-island-tunnel cross-sea channel projects, construction quality inspection, and structures; and it specifies the requirements for the unique coding of bridge-island-tunnel engineering components and material objects.