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Öğe AA5182/AA7075 alüminyum alaşımlarının TIG kaynağında kaynak akımının mekanik özellikler üzerine etkisi(Batman Üniversitesi, 2018) Çelik, Yahya Hışman; Çetkin, Edip; Temiz, ŞemsettinÖğe Repair of an aluminum plate with an elliptical hole using a composite patch(Carl Hanser Verlag, 2018-11-15) Ergün, Raşit Koray; Adin, Hamit; Şişman, Abdullah; Temiz, ŞemsettinIn this paper, the stress on axially loaded metal sheets with elliptical holes reinforced by a double-sided composite patch was analysed. The metal sheets with elliptical holes were subjected to axial loading, although no load was applied along the edges of the holes. The central elliptical holes on the metal plates had different diameters. The overlap distance of composite patches, which were adhesively bonded on each side, was of varied lengths. Elasto-plastic stress analyses were examined by means of the finite element method (FEM). The experimental results were compared with numerical results and a convergence rate of 92 % was achieved.Öğe Farklı çentik geometrilerine sahip alüminyum plakaların mekanik davranışlarının belirlenmesi(Batman Üniversitesi, 2018) Demir, Mehmet Emin; Temiz, Şemsettin; Çetkin, EdipÖğe Kompozit yama ile tamir edilmiş eliptik delikli alüminyum levhalarda çekme mukavemetinin deneysel ve nümerik araştırılması(Batman Üniversitesi, 2018-05) Adin, Hamit; Ergün, Raşit Koray; Temiz, Şemsettin; Şişman, AbdullahÖğe Experimental and numerical strength analysis of double lap joints subjected to tensile loads(Materials Testing, 2014) Adin, Hamit; Temiz, ŞemsettinIn this paper the mechanical behaviour of double lap joints (DLJs) bonded with adhesive was analyzed. The stress-strain behaviour was investigated along the overlap length and adherend thickness in DLJs subjected to tensile loads. The stress analyses were performed by finite element method (FEM). The FEM calculations were performed using ANSYS (12.0.1). Experimental results were compared with the FEM results and were found to be quite reasonable. The results show that the failure loads are increased with an increase in adherend thickness. The stress-strain behaviour changes depending on adherend thickness and overlap length. Both FEM stress analyses and experimental results revealed that failure occurred around the edge zones of the overlap length due to the effect of shear stresses, while the failure at the edges of the adhesive layer originated from the peel stress in tensile.Öğe Tek tesirli yapıştırma bağlantılarında epoksi yapıştırıcı içerisine Nano-Al2o3 takviyesinin bağlantının statik ve yorulma mukavemetine etkisinin deneysel olarak araştırılması(Batman Üniversitesi, 2018-05) Adin, Hamit; Temiz, Şemsettin; Saraç, İsmail
