한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)
- 제3권5호
- /
- Pages.38-46
- /
- 1995
- /
- 1225-6382(pISSN)
- /
- 2234-0149(eISSN)
탄소섬유강화 복합재 적층판의 충격파괴 특성에 관한 연구
A Study on Characteristics of Impact Fracture in CFRP Laminate Plates
초록
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(