Three Dimensional Finite Element Analysis of Bi-Adhesively Bonded Double Lap Joint
Yazarlar (2)
Prof. Dr. Halil Özer Yıldız Teknik Üniversitesi, Türkiye
Doç. Dr. Özkan ÖZ Karabük Üniversitesi, Türkiye
| Bildiri Türü | Tebliğ/Bildiri | Bildiri Dili | İngilizce |
| Bildiri Alt Türü | Özet Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) | ||
| Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum | ||
| Kongre Adı | International Conference on Structural Adhesive Bonding (AB 2011) | ||
| Kongre Tarihi | 07-07-2011 / 08-07-2011 | ||
| Basıldığı Ülke | Portekiz | Basıldığı Şehir | Porto |
| UAK Araştırma Alanları |
Sonlu Elemanlar Analizi
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| Özet |
| Hybrid-adhesive joints are an alternative stress reduction technique for adhesively bonded joints. The joints have two types of adhesives in the overlap region. The stiff adhesive should be located in the middle and flexible adhesive at the ends. In this study, the effect of the hybrid-adhesive bondline on the shear and peeling stresses of a double lap joint were investigated using a three-dimensional finite element model. We developed a three dimensional model of the double lap joint based on solid and contact elements. Contact problem is considered to model the interface as two surfaces belonging to adherend and adhesive. Finite element analyses were performed for four different bond-length ratios (0.2,0.4,0.7 and 1.3). The results show that the stress components can be optimized using appropriate bond-length ratios. To validate the finite element analysis results, comparisons were made with available closed … |
| Anahtar Kelimeler |
