알루미늄과 탄소복합재를 혼합한 하이브리드 자전거 프레임의 경량화 및 강성 최적화 연구
Optimization of Lightweight and Stiffness of Hybrid Bicycle Frame Combining Aluminum and Carbon Composites
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Lightweighting is crucial in various industries, especially for bicycles where weight and stiffness are key. Traditional materials like steel, aluminum, and carbon each have pros and cons. This study compares hybrid tubes made of aluminum and carbon composites with conventional aluminum tubes. Using structural analysis and experimental testing, the hybrid tubes showed a weight reduction of up to 17.25% and maintained acceptable deformation levels. Finite element analysis confirmed these findings, demonstrating the hybrid tubes' potential as superior bicycle frame materials. Future research should focus on long-term durability and fatigue characteristics.
Abstract
Lightweighting is crucial in various industries, especially for bicycles where weight and stiffness are key. Traditional materials like steel, aluminum, and carbon each have pros and cons. This study compares hybrid tubes made of aluminum and carbon composites with conventional aluminum tubes. Using structural analysis and experimental testing, the hybrid tubes showed a weight reduction of up to 17.25% and maintained acceptable deformation levels. Finite element analysis confirmed these findings, demonstrating the hybrid tubes' potential as superior bicycle frame materials. Future research should focus on long-term durability and fatigue characteristics.
참고문헌 (7)
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- Sourav, Ankit Sharma, "Material Selection and Analysis of Bicycle Frame" (2021), SpringerLink
- Alexandros G. Kitselis, "The Design Process of an Optimized Road Racing Bicycle Frame" (2022), MDPI
- Xubair Wajid, "Material, Design & Analysis of a Bicycle Frame" (2020), Academia.edu
- Kumar, A., "Experimental and FEM Analysis of Hybrid Composite Bicycle Frame", Journal of Composite Materials, 54(10), pp.1357~1368 (2020)