한국복합재료학회:학술대회논문집 (Proceedings of the Korean Society For Composite Materials Conference)
- 한국복합재료학회 2004년도 추계학술발표대회 논문집
- /
- Pages.167-170
- /
- 2004
유리/에폭시 3차원 브레이드 복합재료의 저속 충격 에너지 흡수기구
Energy Absorption Mechanism of Glass/Epoxy 3-D braided structure in Low Velocity Impact Test
- 발행 : 2004.10.01
초록
In order to investigate the impact behaviors of 3-D braided glass/epoxy composites, the energy profiles and damage area were compared to the laminates of similar volume fraction and composition. The energy profiles showed different characteristics from each other which indicates they have distict energy absorption mechanisms. The image analysis on the damage projections visualized the crack propagation paths along the fiber direction.
키워드