Raumlink
Sub-project SPP 100+ : Extending the Lifetime of Complex Engineering Structures through Intelligent Digitalization
Funding
German Research Foundation (DFG)
– Project Nr. 461030501
Runtime
2022- 2025
External Links
Project Description
The overall objective of the project is to improve the data and information basis for the holistic cross-sectional and long-term assessment of existing structures in the infrastructure sector with a focus on bridges. For this purpose
- heterogeneous data sets and information sources of different provenance are to be merged into uniform information spaces in a partially automated way by means of spatial and temporal superposition
- to enable researchers and engineers in the field to conduct systematic surveys and searches of large data sets of as-built surveys and condition descriptions.
- to develop and provide the necessary basis for further research, such as the generation of training data for machine learning methods or for the creation of digital twins.
- verbal, analogue-drawn and photographic documentations of bridge structures compiled over many years are to be retroactively linked to semantically rich object models with 3D representations that are currently being created and will be created in the future.
- temporal changes in condition in different periods (episodic short-term events such as catastrophic storms and accidents, periodic seasonal weather changes, long-term wear and tear) can be superimposed in a uniform recording system in order to be able to create more precise condition descriptions, predictions and recommendations for measures across individual structures, which increase the safety and service life of valuable infrastructure structures.
Researcher
Publications
2024
Enabling Comprehensive Querying of Road and Civil Structure Data using Graph-based Methods Proceedings Article
In: Proceedings of the 41st International Conference of CIB W78, Marrakech, Morocco, 2-3 October, pp. 10 Seiten, 41. International Conference of CIB W78, Marrakech (Morocco), 2 Oct 2024 - 3 Oct 2024 2024.
Towards a Common Digital Space : Proposing a Schema for Spatially Linking Heterogeneous Resources Proceedings Article
In: Proceedings of the 41st International Conference of CIB W78, Marrakech, Morocco, 2-3 October, pp. 10 Seiten, 41. International Conference of CIB W78, Marrakech (Morocco), 2 Oct 2024 - 3 Oct 2024 2024.
Aligning openCDE APIs with Linked Building Data through Constrained Containers in Common Data Environments Proceedings Article
In: [12. Linked Data in Architecture and Construction Workshop, LDAC 2024, 2024-06-13 - 2024-06-14, Bochum, Germany], pp. 105-117, 12. Linked Data in Architecture and Construction Workshop, Bochum (Germany), 13 Jun 2024 - 14 Jun 2024 2024.
Relative Location Ontology: An Ontological Model for Representing Directional Topological Relationships between Spatial Entities in Oriented Space Proceedings Article
In: [12. Linked Data in Architecture and Construction Workshop, LDAC 2024, 2024-06-13 - 2024-06-14, Bochum, Germany], pp. 91-104, 12. Linked Data in Architecture and Construction Workshop, Bochum (Germany), 13 Jun 2024 - 14 Jun 2024 2024.
2023
Transfer of implicit semi-formal textual location descriptions in three-dimensional model contexts Best Paper Proceedings Article
In: Proceedings of the 2023 European Conference on Computing in Construction and the 40th International CIB W78 Conference, pp. 8 Seiten, 40. International CIB W78 Conference, Heraklion (Greece), 10 Jul 2023 - 12 Jul 2023 2023.
Towards Scene Graph Descriptions for Spatial Representations in the Built Environment Proceedings Article
In: [The 30th EG-ICE: International Conference on Intelligent Computing in Engineering, July 4-7, at University College London], pp. 1-10, 30. EG-ICE: International Conference on Intelligent Computing in Engineering, London (UK), 4 Jul 2023 - 7 Jul 2023 University College London, London, 2023.