Tenders Are Invited For Research And Development Services And Related Consultancy Services – Z2sä - Fe 04.0353/2023/Arb - Digital Twin Of A Road Infrastructure Structure: Further Development And Demonstration

Research And Development Services And Related Consultancy Services – Z2sä - Fe 04.0353/2023/Arb - Digital Twin Of A Road Infrastructure Structure: Further Development And Demonstration. The Digitalization Of Road Infrastructure Management Makes It Possible To Digitally Map Structures Such As Bridges And Proactively Control Them Over Their Life Cycle. The Core Is The Digital Twin (Dz) - A Virtual, Dynamic Image That Is Continuously Supplied With Data Through Bidirectional Coupling And Derives Forecasts And Recommendations For Action. A Federated, Modular Data And Integration Concept Is Planned For Federal Highways. When It Comes To Bridge Structures, There Is A Wide Range Of Data From Existing Documents, Structural Inspections, Monitoring And Specialist Procedures, Which Are, However, Held By Different Actors In Different Formats And Only Linked To A Limited Extent. There Is A Lack Of A Reliable Basis For Consistent Merging For A Digital Twin. The Practical Implementation Of The Bast It Framework Architecture On A Real Building Has Not Been Sufficiently Proven. The Aim Of The Fe Project Is The Structure-Related Implementation Of A Digital Twin For A Pilot Structure While Validating The Bast It Framework Architecture Using The Example Of A Real Bridge Structure. The Dz Is Understood As An Executable Object Twin Based On Maturity Level 2. The Pilot Project Represents Three Use Cases: Life Cycle Management For Maintenance Planning, Dynamic Condition-Based Monitoring Based On Monitoring Data And Another Use Case To Be Coordinated With Bast. The Benefits Include The Demonstration Of The Technical Added Value, Validation Of The It Framework Architecture, Derivation Of Transferable Requirements For Data Integration And Quality, And Evaluation Of Use Case-Specific Extensions. The Results Serve As A Basis For Further Piloting And Classification Into Administrative-Related Operating And Maintenance Processes.