T/GBAS 56-2023 Active Group standards

T/GBAS 56-2023 Bridge Island Tunnel Intelligent Operation and Maintenance Data - Sedimentation Detector of Pipe Tunnel

Publish Date: 2023-10-26 Implement Date: 2023-10-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GBAS 56-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Civil engineering and architecture

ICS Name: The application of information technology in transportation and trade

Publish Date: 2023-10-26

Implement Date: 2023-10-26

Scope

Scope: This document specifies the basic requirements for the inspection of immersed tube tunnels, inspection operations, inspection tasks, inspection methods and equipment, inspection reports, and corresponding metadata. This document is applicable to the inspection of civil structures, ancillary structures and facilities, mechanical and electrical facilities, and traffic safety facilities of precast reinforced concrete immersed tube tunnels. Other types of immersed tube tunnels can refer to and implement this document for guidance. Main technical content: This document specifies the basic requirements for the inspection of immersed tube tunnels, inspection operations, inspection tasks, inspection methods and equipment, inspection reports, and corresponding metadata. The main body of this document includes eight parts: scope, normative reference documents, terms and definitions, basic requirements, inspection operations, inspection tasks, inspection methods and equipment, and inspection reports. This document specifies the organization and expression of information related to the inspection technology and business process of reinforced concrete immersed tube tunnels based on the characteristics of immersed tube tunnels and the needs of fine maintenance; from the perspective of inspection technology, it puts forward requirements for the inspection objects, inspection tasks, inspection items, inspection frequency, inspection methods, inspection equipment, and inspection reports of immersed tube tunnels; it extracts the attributes of various inspection business information of immersed tube tunnels according to the needs of immersed tube tunnel inspection business, and classifies them according to attribute characteristics and attribute values; it constructs an immersed tube tunnel inspection metadata model, and uses the "inspection object code" data element in the metadata to associate inspection operations, inspection tasks, and inspection results with the immersed