T/GBAS 54-2023 Active Group standards

\nT/GBAS 54-2023 Bridge-Island-Tunnel Intelligent Operation and Maintenance Data for Intelligent Inspection of Highway Digitalization

T/GBAS 54-2023

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 54-2023

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 intelligent inspections of cross-sea bridge, island, and tunnel highway infrastructure digitization, and sets forth technical requirements for inspection tasks and content, inspection methods and equipment, and the digitization and application of inspection results. This document is applicable to daily digital inspections and special performance inspections of cross-sea highway, bridge, and tunnel infrastructure. Main technical content: This document specifies the basic requirements for intelligent inspections of cross-sea bridge, island, and tunnel highway infrastructure digitization, and sets forth technical requirements for inspection tasks and content, inspection methods and equipment, and the digitization and application of inspection results. The main body of this document includes seven parts: scope, normative reference documents, terms and definitions, basic requirements, inspection tasks and content, inspection methods and equipment, and digitization and application of inspection results. This document defines the basic requirements for intelligent inspections, stipulates the purpose, frequency, and personnel and safety requirements for intelligent inspections; defines the content of intelligent inspections, specifying the inspection content, evaluation methods, and recommended grades for four categories of events during highway digital inspections, including pavement condition inspection, subgrade condition inspection, inspection of facilities along the route, and inspection of highway abnormal events; defines inspection methods and equipment, stipulating the general requirements for inspection methods and equipment, and requirements for the composition of equipment systems and the functions and performance of three types of inspection terminals (handheld, vehicle-mounted, and drone); defines the digitization and application of inspection results, specifying the format and accuracy of pavement cond