An investigation on failure behaviour of bonded polylactic acid adherends produced by 3D printing process: experimental and numerical approach
Yazarlar (2)
Doç. Dr. Özkan ÖZ Karabük Üniversitesi, Türkiye
Doç. Dr. Fatih Huzeyfe ÖZTÜRK Karabük Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of the Brazilian Society of Mechanical Sciences and Engineering (Q3) | ||
| Dergi ISSN | 1678-5878 Dergi Bilgileri (2023) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 07-2023 |
| Cilt / Sayı / Sayfa | 45 / 8 / 1–22 | DOI | 10.1007/s40430-023-04321-8 |
| Makale Linki | https://doi.org/10.1007/s40430-023-04321-8 | ||
| UAK Araştırma Alanları |
Katı Cisimler Mekaniği
Sonlu Elemanlar Analizi
Kompozit Malzemeler
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| Özet |
| This study investigated the failure behaviour of adhesive bonded single lap joints (SLJs) of Poly (lactic acid) (PLA) adherends fabricated by 3D printing. Adherend printing angle (0°, 45° and 90°) adherend thickness (2, 4 and 6 mm), and overlap length (12.7 and 25.4 mm) were chosen as joint design parameters. In addition to the experimental study, a 3D nonlinear finite element (NL-FE) analysis was performed to determine the variation of stress components in adhesive layer and the numerical failure load of SLJs. The material properties of adherends with different printing angles were defined using Hill yield criterion (HYC). The present study could be considered a novel one given that it presents an anisotropic yield criterion to evaluate the failure of adhesive bonded joints with printed adherends. An analytical expression was also derived to calculate the tensile stiffness of joints. Results obtained from the … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 27 |