摘要
对飞行器结构模型在冲击载荷作用下的动力响应和失效问题研究进行了综述 ,着重报道了近几年来 ,作者及其合作者在该研究领域运用刚塑性模型。
The advance in the study on the dynamic plastic response and the failure of structure modeling the aerospace vehicle subjected to intense dynamic loading are reviewed. Attention is focused on the basic research progress by using rigid-perfectly plastic and elastic-perfectly plastic models as well as the relevant experimental observations.
出处
《北京航空航天大学学报》
EI
CAS
CSCD
北大核心
2003年第11期964-969,共6页
Journal of Beijing University of Aeronautics and Astronautics
基金
国家自然科学基金资助项目 ( 19972 0 0 6)
关键词
冲击
刚塑性
弹塑性
能量分配
缺陷
破坏模式
Dynamic response
Failure analysis
Impact testing
Plasticity
Structural analysis
