Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)
- Volume 3 Issue 5
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- Pages.38-46
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- 1995
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- 1225-6382(pISSN)
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- 2234-0149(eISSN)
A Study on Characteristics of Impact Fracture in CFRP Laminate Plates
탄소섬유강화 복합재 적층판의 충격파괴 특성에 관한 연구
Abstract
In this paper, an experimental study on the effects of the impact damage and the perforation characteristic of CFRP laminates with different fiber stacking orientation and ply number was done through an observation of interrelations between the impact energy vs. transmitted energy and the impact energy vs. absorbed energy per unit volume. The velocities of the ball before or after impact are measured by the high-speed camera. And when CFRP laminates are subjected to tranverse impact by a steel ball(
Keywords
- CFRP;
- Steel Ball;
- Transmitted Velocity;
- Impact Damage;
- Impact Energy;
- Absorbed Energy per Unit Volume;
- Damage Pattern
- 탄소섬유 강화 복합제;
- 강구;
- 관통속도;
- 충격손상;
- 충격에너지;
- 단위 체적당 흡수에너지;
- 손상패턴;