Design and Analysis of Composite Joints

Composite materials, renowned for their superior strength-to-weight ratio, are extensively utilized in aerospace, architecture, automotive, marine, and sports. As their prevalence grows in modern design, the challenge of joining dissimilar composites becomes evident. This research focuses on assessing single lap composite joint strength through finite element analysis, validated experimentally. Fabrication involves the hand layup method, utilizing a precisely machined Mild Steel compression mould for resin-infused laminates. Tensile tests, following ASTM D3163, inform design recommendations. The study emphasizes the symbiosis of theoretical and practical approaches, utilizing finite element modeling to simulate scenarios. Correlating experimental and simulated results ensures robust design considerations, enhancing understanding and applications of composite joints across industries. Precision in fabrication methods and insightful comparisons underscore the study's significance in advancing composite material technology.