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Habibi, Nabard, Vakil Faraji, Mazyar. (1404). Stress Analysis in Double-Lap Adhesively Bonded FG Adherend Joints Using FEM and ANN. پژوهش های زبان شناسی تطبیقی, (), -. doi: 10.22084/jrstan.2025.31011.1269
Nabard Habibi; Mazyar Vakil Faraji. "Stress Analysis in Double-Lap Adhesively Bonded FG Adherend Joints Using FEM and ANN". پژوهش های زبان شناسی تطبیقی, , , 1404, -. doi: 10.22084/jrstan.2025.31011.1269
Habibi, Nabard, Vakil Faraji, Mazyar. (1404). 'Stress Analysis in Double-Lap Adhesively Bonded FG Adherend Joints Using FEM and ANN', پژوهش های زبان شناسی تطبیقی, (), pp. -. doi: 10.22084/jrstan.2025.31011.1269
Habibi, Nabard, Vakil Faraji, Mazyar. Stress Analysis in Double-Lap Adhesively Bonded FG Adherend Joints Using FEM and ANN. پژوهش های زبان شناسی تطبیقی, 1404; (): -. doi: 10.22084/jrstan.2025.31011.1269

Stress Analysis in Double-Lap Adhesively Bonded FG Adherend Joints Using FEM and ANN

Journal of Stress Analysis
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 27 آبان 1404
نوع مقاله: Original Research Paper
شناسه دیجیتال (DOI): 10.22084/jrstan.2025.31011.1269
نویسندگان
Nabard Habibi* 1؛ Mazyar Vakil Faraji2
1mechanical engineering department- university of kurdistan-pasdaran street- sanandaj- kurdistan-iran
2Mechanical Engineering Department, Faculty of Engineering, University of Kurdistan
چکیده
This study presents a comprehensive numerical investigation of stress distribution in double-lap adhesive joints between functionally graded material (FGM) adherends. Using three-dimensional finite element analysis (FEA) in ABAQUS, this study examined the effects of adhesive thickness, material gradation, and applied load on joint performance. To enhance computational efficiency and predictive capabilities, a feedforward artificial neural network (ANN) model was also developed and trained using simulation data. The results show that adhesive thickness has a significant influence on peak shear stress, with an optimal thickness of 0.2 mm minimizing stress concentrations under both 10 kN and 50 kN tensile loads. The inclusion of FGMs in the adherends improved stress distribution due to the gradual transition in material properties from ceramic to metal. The ANN model, trained on FEA outputs, achieved a high correlation (R² >0.99) and minimal error (MSE<0.001), validating its capability to provide rapid and accurate stress prediction. The proposed hybrid FEA-ANN framework provides a reliable and efficient tool for designing adhesive joints with graded materials. This approach can be extended to optimize joint configurations in aerospace, automotive, and structural applications where weight and stress management are critical.
کلیدواژه‌ها
Adhesive Bonding؛ Double-Lap؛ ABAQUS؛ FGMs؛ Stress Analysis
آمار
تعداد مشاهده مقاله: 0


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