FE 04.0353/2023/ARB - Digitaler Zwilling eines Bauwerks der Straßeninfrastruktur: Weiterentwicklung und Demonstration

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The digitization of road infrastructure management enables digital representation of structures such as bridges and proactive control over their lifecycle. The core is the Digital Twin (DT) – a virtual, dynamic representation continuously supplied with data through bidirectional coupling, deriving forecasts and action recommendations. For federal highways, a federated, modular data and integration concept is planned. Numerous data on bridge structures are available from existing documents, structural inspections, monitoring, and specialized procedures, but these are held by different actors in various formats and only linked to a limited extent. A reliable basis for seamless integration for a Digital Twin is missing. The practical implementation of the BASt IT framework architecture on a real structure has not been sufficiently demonstrated. The goal of the FE project is the structure-specific implementation of a Digital Twin for a pilot structure while validating the BASt IT framework architecture using a real bridge structure as an example. The DT is understood as an operational object twin based on maturity level 2. The pilot project maps three use cases: lifecycle management…

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