Record link: 
http://hdl.handle.net/20.500.12708/177478
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Title: 
High-cycle fatigue cracks in concrete investigated by μCT tomography
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Citation: 
Miarka, P., Seitl, S., Klusák, J., Malíková, L., Merta, I., & Bílek, V. (2023). High-cycle fatigue cracks in concrete investigated by μCT tomography. In J. Pokluda & P. Sandera (Eds.), Materials Structure & Micromechanics of Fracture 43 (pp. 124–129). Elsevier BV. https://doi.org/10.1016/j.prostr.2022.12.246
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Publisher DOI: 
10.1016/j.prostr.2022.12.246
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Publication Type: 
Inproceedings - Full-Paper Contribution
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Language: 
English
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Authors: 
Miarka, Petr 
Seitl, Stanislav 
Klusák, Jan 
Malíková, Lucie 
Merta, Ildiko 
Bílek, Vlastimil 
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Organisational Unit: 
E207-02 - Forschungsbereich Bauphysik 
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Published in: 
Materials Structure & Micromechanics of Fracture 43 
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Volume: 
43
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Date (published): 
2023
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Event name: 
10th International Conference on Materials Structure and Micromechanics of Fracture 
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Event date: 
12-Sep-2022 - 14-Sep-2022
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Event place: 
Brno, Czechia
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Number of Pages: 
6
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Publisher: 
Elsevier BV
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Keywords: 
Fatigue; concrete; HPC; CT tomography
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Abstract: 
This contribution deals with the analysis of fatigue damage in high-performance concrete (HPC) studied by three-point bending test. The concrete sample was tested with frequency of 10 Hz and it was exposed to a total number of load cycles 2 × 10⁶. The internal structure and damage localization was studied by μCT tomography. Found locations of internal damage i.e., cracks, were discussed.
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Research Areas: 
Materials Characterization: 100%
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Science Branch: 
2011 - Bauingenieurwesen: 50%
2071 - Umwelttechnik: 25%
2050 - Werkstofftechnik: 25%
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Appears in Collections:
Conference Paper

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