- Tytuł:
- Failure analysis of beam composite elements subjected to three-point bending using advanced numerical damage models
- Autorzy:
- Różyło, Patryk
- Powiązania:
- https://bibliotekanauki.pl/articles/2204651.pdf
- Data publikacji:
- 2023
- Wydawca:
- Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
- Tematy:
-
three-point bending
carbon-epoxy laminate
numerical simulation
experimental tests
finite element method
failure - Opis:
- This paper deals with the experimental and numerical analysis of three-point bending phenomenon on beam composite profiles. Flat rectangular test specimens made of carbon–epoxy composite, characterised by symmetric [0/90/0/90]s laminate ply lay-up, were used in this study. Experimental testing was carried out with a COMETECH universal testing machine, using special three-point bending heads. In addition, macroscopic evaluation was performed experimentally using a KEYENCE Digital Microscope with a mobile head recording real-time images. Parallel to the experimental studies, numerical simulations were performed using the finite element method in ABAQUS software. The application of the above-mentioned interdisciplinary research techniques allowed for a thorough analysis of the phenomenon of failure of the composite material subjected to bending. The obtained research results provided a better understanding of the failure mechanism of the composite material.
- Źródło:
-
Acta Mechanica et Automatica; 2023, 17, 1; 133-144
1898-4088
2300-5319 - Pojawia się w:
- Acta Mechanica et Automatica
- Dostawca treści:
- Biblioteka Nauki
Artykuł