Structural Stiffness and Mechanical Analysis of Fiber Wound Composite Sports Equipment Reinforced with Carbon Fiber Materials

Continuous improvements in sports equipment are crucial for enhancing performance and ensuring safety. Carbon fiber composites, comprising carbon fibers and a matrix such as resin, metal, or ceramics, have exceptional strength and stiffness properties. This study focused on the application of carbon fiber reinforced composites in sports equipment, with an emphasis on optimizing the stiffness of lightweight equipment. The research revealed that fiber-wound composites exhibit nonlinear behavior, and the overlapping fiber structure can impede damage propagation, leading to greater in-plane shear failure strain compared to composite laminates. The study aimed to predict the mechanical behavior and structural stiffness of fiber-wound composite sports equipment reinforced with carbon fibers. The findings can be used to improve the design and manufacturing process of sports equipment, leading to better performance and durability. The utilization of these materials in sports equipment may also contribute to reducing the weight of the equipment, thereby enhancing athlete’s performance and reducing the risk of injury.