Buckling Analysis of Thin-Walled Composite Structures with Rectangular Cross-Sections under Compressive Load
Artykuł w czasopiśmie
MNiSW
140
Lista 2023
Status: | |
Autorzy: | Różyło Patryk, Rogala Michał, Paśnik Jakub |
Dyscypliny: | |
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Rok wydania: | 2023 |
Wersja dokumentu: | Elektroniczna |
Język: | angielski |
Numer czasopisma: | 21 |
Wolumen/Tom: | 16 |
Numer artykułu: | 6835 |
Strony: | 1 - 18 |
Impact Factor: | 3,1 |
Web of Science® Times Cited: | 7 |
Scopus® Cytowania: | 6 |
Bazy: | Web of Science | Scopus |
Efekt badań statutowych | NIE |
Finansowanie: | This research was funded in whole or in part by National Science Centre, Poland [2021/41/ B/ST8/00148]. For the purpose of Open Access, the author has applied a CC-BY public copyright license to any Author Accepted Manuscript (AAM) version arising from this submission. |
Materiał konferencyjny: | NIE |
Publikacja OA: | TAK |
Licencja: | |
Sposób udostępnienia: | Witryna wydawcy |
Wersja tekstu: | Ostateczna wersja opublikowana |
Czas opublikowania: | W momencie opublikowania |
Data opublikowania w OA: | 24 października 2023 |
Abstrakty: | angielski |
The purpose of this research was the analysis of the stability of compressed thin-walled composite columns with closed rectangular cross-sections, subjected to axial load. The test specimens (made of carbon–epoxy composite) were characterized by different lay-ups of the composite material. Experimental tests were carried out using a universal testing machine and other interdisciplinary testing techniques, such as an optical strain measurement system. Simultaneously with the experimental studies, numerical simulations were carried out using the finite element method. In the case of FEA simulations, original numerical models were derived. In the case of both experimental research and FEM simulations, an in-depth investigation of buckling states was carried out. The measurable effect of the research was to determine both the influence of the cross-sectional shape and the lay-up of the composite layers on the stability of the structure. The novelty of the present paper is the use of interdisciplinary research techniques in order to determine the critical state of compressed thin-walled composite structures with closed sections. An additional novelty is the object of study itself—that is, thin-walled composite columns with closed sections. |