Bending degradation of thin-walled box beams made of aluminum omega profile and GFRP panel connected by mechanical fasteners
Artykuł w czasopiśmie
MNiSW
140
Lista 2021
| Status: | |
| Autorzy: | Golewski Przemysław, Nowicki Marek, Sadowski Tomasz, Pietras Daniel |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2022 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 282 |
| Numer artykułu: | 115111 |
| Strony: | 1 - 13 |
| Web of Science® Times Cited: | 3 |
| Scopus® Cytowania: | 3 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Finansowanie: | This work was financially supported by Ministry of Science and Higher Education (Poland) within the statutory research number FN 20/ ILT/2021. Financial support of Structural Funds – European Regional Devel- opment Funds (ERDF) Project No: INNOLOT/I/5/NCBiR/2013; program ‘‘INNOLOT – Innovative Aviation” coordinated by the National Center for Research and Development (NCBiR – Poland); Title: ‘‘Block Structures – Mechanical joining innovations to replace conventional fasteners in aerostructures” Period: 1.12.2013 – 31.11.2018 is gratefully acknowledged. |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| The paper presents the results of laboratory tests and numerical simulations for thin-walled beams subjected to 3-point bending (3-PB). The beams were made of two parts: an aluminum (7075) omega profile and a GFRP (glass fiber reinforced plastic) panel, which were connected by rivets. The paper focuses on the analysis of deformation states and gradual degradation in these elements. The modeling is described by parameters as the number of rivets, the height of the aluminum profile, and the stiffness of the composite which strongly influence the failure force. The experiments were carried out for two settings of beams on supports, in which the composite panel was located on the side of the supports or on the side of the load acting on the beam axis. The laboratory tests allowed to confirm the correctness of the numerical model. As a result of numerical simulations, the most optimal material and geometric configuration were determined, taking into account the maximum carrying criterion force at 3-PB. The effort of the composite material was also analyzed based on the Tsai-Hill hypothesis |
