T/GBAS 96-2024 Bridge Island Tunnel Intelligent Operation and Maintenance Data Decision-making

Scope

Scope: This document specifies the basic requirements, decision-making process, and maintenance decision metadata for bridge, island, and tunnel infrastructure. This document is applicable to bridge, island, and tunnel maintenance decision-making and its data standardization. Main technical content: This document stipulates the basic requirements, decision-making process, and maintenance decision metadata for bridge, island, and tunnel infrastructure. This document includes seven chapters: scope, normative reference documents, terms and definitions, basic requirements, decision content, maintenance decision metadata, and appendices. It formulates performance predictions, maintenance planning, and maintenance programs for bridge, island, and tunnel cross-sea cluster projects, and establishes standardized data models and metadata expression forms. Among them, maintenance planning is based on the evaluation results to predict the multi-year performance of structures, and the optimal decision is made based on constraints such as costs and performance expectations. Maintenance programs are based on the results of annual inspections and disease assessments to sort the priority of annual maintenance diseases. This system of medium- and long-term maintenance planning and short-term maintenance programs meets the actual needs of high-standard operation and maintenance of bridge, island, and tunnel projects, thus promoting the transition of bridge, island, and tunnel maintenance operations from traditional models to digital and intelligent models.

Development Information

Related Standards