摘要
针对T800级碳纤维增强复合材料铺层递减层压板,开展了不同过渡段斜率(1:5,1:10和1:20)冲击后压缩试样的冲击性能、冲击后压缩性能以及疲劳损伤扩展过程试验研究,试验结果表明过渡段斜率对冲击性能和冲击后压缩性能有较大影响,同时获取了冲击后压–压疲劳试样损伤扩展规律。
For T800 carbon fiber reinforced composite laminates, the impact properties, compression prop-erties and fatigue damage propagation process of specimens with different transition slopes (1:5, 1:10 and 1:20) were studied. The results show that the transition slope has a great influence on the impact properties and compression properties, and the compression fatigue behavior after impact was obtained The damage propagation law of the specimen is analyzed.
出处
《材料科学》
CAS
2021年第2期98-104,共7页
Material Sciences
