Alüminyum Levha Tamirinde Hasar Hattı Ve Yama Ölçülerinin Çekme Gerilme Davranışına Etkisi
Bu çalışmada, açılı kanallı alüminyum levhaların tamirinde; kanal açısı ve yama boyutlarının çekme gerilmesi davranışı üzerindeki etkileri deneysel olarak incelenmiştir. Bu amaçla farklı kanal açılarına sahip alüminyum 2024 T3 levhalar hazırlanmıştır. Bu plakalar çekme yüklerine maruz bırakılmış ve kırılma yükleri deneysel olarak incelenmiştir. Daha sonra DP460 yapıştırıcı malzeme kullanılarak, açılı kanallı alüminyum 2024 T3 levhalar çift taraflı bindirmeli bağlantılar vasıtasıyla çeşitli ebatlarda alüminyum 2024 T3 yamalar ile onarılmış ve onarılan numuneler çekme yüküne maruz bırakılmış, kanal açısı ve yama boyutu değişiminin hasar yüklerine ve gerilme davranışlarına etkisi deneysel olarak incelenmiş ve onarımın başarısı değerlendirilmiştir.
Anahtar Kelimeler:
Alüminyum Levhalar, Stres Dağılımları, Hasar Yükleri, Yapıştırma Bağlantıları, çift taraflı bindirme bağlantıları
The Effect of Damage Line and Patch Dimensions on Tensile Stress Behavior in Repair of Aluminum Plates
In this study, in the repair of angled channel aluminum plates; The effects of channel angle and patch sizes on tensile stress behavior were investigated experimentally. For this purpose, aluminum 2024 T3 sheets with angled channels with varying channel angles were prepared. These plates were subjected to tensile loads and their failure loads were investigated experimentally. Then, using DP460 adhesive material, angled channel aluminum 2024 T3 sheets were repaired using double-sided lap joints with aluminum 2024 T3 patches of varying sizes, and the repaired samples were subjected to tensile load, the effect of channel angle and patch size change on failure loads and stress behaviors in repair was also experimentally examined and the success of the repair was evaluated.
Keywords:
Alumınum Plates, Stress Distributions, Failure Loads, Adhesive Joints, Double-Sided Lap Joints.,
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- Başlangıç: 2020
- Yayıncı: Mehmet BULUT