摘要
利用Hopkinson压杆技术研究了层压复合材料靶板的动态点冲击响应行为 ,完整地检测了整个冲击过程 ,考察了冲击力和冲击点速度随时间变化的规律 ,研究了靶板变形与破坏模式。
Response behavior of aramid composite laminates under dynamic point impact is investigated by means of SHTB.Impact process is tested completely.Change pattern of impact force and impact point velocity with time is examined,and deformation and damage pattern of composites target are analysed.
出处
《浙江工程学院学报》
2002年第2期102-105,共4页
Journal of Zhejiang Institute of Science and Technology
基金
浙江省教育厅资助项目 (2 0 0 10 771)
