Photographic documentation of crack development on the openLAB during the loading test on 2025-05-06
Type of the data | Image | |
Total size of the dataset | 1170701125 | |
Author | Richter, Bertram | |
Author | Walker, Maria | |
Author | Müller, Marie Luise | |
Author | Speck, Kerstin | |
Author | Collin, Fabian | |
Upload date | 2025-11-17T07:13:03Z | |
Publication date | 2025-11-17T07:13:03Z | |
Data of data creation | 2025-05-06 | |
Publication date | 2025-11-17 | |
Abstract of the dataset | Between 2025-05-05 and 2025-05-07, extensive experiments were carried out on the openLAB research bridge. The test program was structured as follows: - Day 1 (2025-05-05): Static and dynamic measurements in the reference state - Day 2 (2025-05-06): Loading of the bridge with hydraulic jacks up to the ultimate limit state - Day 3 (2025-05-07): Local damage to the prestressing tendons (cutting wires at several locations) This dataset contains pictures of cracks in the precast element (PE) 2.1 during the load test conducted on day 2. The load was applied locally to the prestressed element (PE) 2.1 (span 2, PE axis 1) using two hydraulic jacks and increased in steps up to a total of 400 kN. The pictures were taken using a Dino-Lite AM4113T digital microscope connected to a laptop running the DinoCapture 2.0 software. One set of pictures was taken for each load step, before applying the load and during the plateau of constant deflection (5 mm, 10 mm, 20 mm, 30 mm, 40 mm, 50 mm, 60 mm). | |
Public reference to this page | https://opara.zih.tu-dresden.de/handle/123456789/1588 | |
Public reference to this page | https://doi.org/10.25532/OPARA-898 | |
Publisher | Technische Universität Dresden | |
Licence | Attribution-ShareAlike 4.0 International | en |
URI of the licence text | http://creativecommons.org/licenses/by-sa/4.0/ | |
Specification of the discipline(s) | 4::45::410::410-01 | |
Specification of the discipline(s) | 4::45::410::410-04 | |
Title of the dataset | Photographic documentation of crack development on the openLAB during the loading test on 2025-05-06 | |
opara.descriptionObject | Prestressed Element 2.1 of the openLAB | |
Underlying research object | https://tu-dresden.de/bu/bauingenieurwesen/imb/forschung/grossprojekte/openLAB/openLAB | |
Public project website(s) | https://tu-dresden.de/bu/bauingenieurwesen/imb/forschung/Forschungsfelder/Ingenieurbau/digital-smart/IDA-KI | |
Project title | IDA-KI ("Automated assessment of monitoring data for infrastructure constructions using AI and IoT") |
Collections
