Failure analysis of hybrid sandwich structures with different cladding materials
Artykuł w czasopiśmie
MNiSW
100
Lista 2024
| Status: | |
| Autorzy: | Rogala Michał, Kaczyński Roman, Gajewski Jakub, Gawdzińska Katarzyna |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2025 |
| Wersja dokumentu: | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 7 |
| Wolumen/Tom: | 19 |
| Strony: | 56 - 69 |
| Impact Factor: | 1,3 |
| Web of Science® Times Cited: | 0 |
| Scopus® Cytowania: | 0 |
| Bazy: | Web of Science | Scopus | BazTech |
| Efekt badań statutowych | NIE |
| Finansowanie: | The research leading to these results has received funding from the commissioned task entitled “VIA CARPATIA Universities of Technology Network named after the President of the Republic of Poland Lech Kaczyński” under the special purpose grant from the Minister of Education and Science, contract no. MEiN/2022/DPI/2575, as part of the action “In the neighborhood - interuniversity research internships and study visits.” |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Otwarte czasopismo |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 25 maja 2025 |
| Abstrakty: | angielski |
| The dynamic development of the automotive and aviation industry has resulted in the continuous improvement of sandwich structures. These structures are lightweight and strong due to the application of lightweight materials as their core. The structure finds particular application in automotive or aerospace vehicles, which are focused on minimizing the weight of the structure, which translates into operating costs. The use of sandwich structures car- ries risks due to cladding debonding. The present study is intended to analyze the failure mechanism of structures based on aluminum foam with three types of cladding: aluminum sheet, carbon fiber plate and linen fiber plate. The structures were subjected to three-point bending during which the ability to transfer mechanical stress was observed, as well as the failure mechanism resulting from failure of the adhesive bond, core or cladding. Studies conducted revealed a significant contribution from the porous core. The tests showed similar load transfer and me- chanical energy absorption capacities for the analyzed samples. The flax composite exhibited the lowest capacity, where destruction occurred from approximately 800 N for the analyzed sample geometry. Despite similar load- carrying capacity, different types of structural failure were recorded, such as delamination, cladding debonding and metal foam pore cracking detailed in the paper. |
