From the Drone to the BIM-Model - A Method for Creating As-Is Models in Bridge Construction for the Use Case of Digital Bridge Inspection
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Bibliographic Details
| Author(s): |
Johannes Krasa
(University of Applied Science FH Campus Wien, Austria)
Sebastian Baumgartner (University of Applied Science FH Campus Wien, Austria) Markus Vill (University of Applied Science FH Campus Wien, Austria) |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Construction’s Role for a World in Emergency, Manchester, United Kingdom, 10-14 April 2024 | ||||
| Published in: | IABSE Symposium Manchester 2024 | ||||
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| Page(s): | 980-987 | ||||
| Total no. of pages: | 8 | ||||
| DOI: | 10.2749/manchester.2024.0980 | ||||
| Abstract: |
The implementation of Building Information Management in bridge construction and public administration continues to progress. As part of the research project "Public Administration 4.0", a prototype for digital bridge inspection was developed for this purpose, based on the creation of BIM models of existing bridge structures. International studies attest to the method of photogrammetric point cloud generation based on drone images, for the intended use of existing bridge modelling, a high potential. In the course of a feasibility study, a creation process chain - with the drone to the BIM model - could be derived and the results generated could be considered applicable. The creation process consists of three sequential phases: as-is data acquisition, point cloud generation, and as-is modelling. The generated as-is model of the bridge can be implemented in a BIM software and used for digital bridge inspection and additional use cases. |
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| Keywords: |
mesh bridge Inspection photogrammetry BIM drone creation process point cloud as-is model
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