T/GBAS 95-2024 Bridge Island Tunnel Intelligent Operation and Maintenance Data Bridging Evaluation

Scope

Scope: This document specifies the basic requirements, evaluation methods, and classification of bridge evaluations, technical condition evaluations, adaptability evaluations, and evaluation metadata requirements. This document is applicable to the technical condition evaluations and adaptability evaluations of highway beam bridges and cable-stayed bridges, and can be used as a reference for the evaluation of other types of bridges. Main technical content: This document specifies the basic requirements, evaluation methods, and classification of bridge evaluations, technical condition evaluations, adaptability evaluations, and evaluation metadata requirements. This document includes eight chapters: scope, normative referenced documents, terms and definitions, basic requirements, evaluation methods and classification, adaptability evaluations, evaluation metadata, and appendices; it stipulates that the bridge evaluation uses a comprehensive performance evaluation method, including technical condition evaluations and adaptability evaluations. Among them, adaptability evaluations mainly involve the layered comprehensive evaluation of the sensitive components, bearing capacity, traffic capacity, disaster resistance, and durability of bridges based on on-site intelligent monitoring data; the bridge evaluation process includes evaluation planning, on-site inspection, itemized technical condition evaluations, comprehensive performance evaluations, and intelligent monitoring work steps.

Development Information

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