摘要
0 IntroductionDynamic photoelastic method plays an important role in dynamic fracture mechan-ic research such as impacting problems,stress wave problems,fast fracture andcrack arresting problems etc.Many authors have already improved the conventionaldynamic photoelastic methods.Recently,it is pointed out that the mixture of experi-
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1993年第6期128-131,共4页
Journal of Harbin Institute of Technology
关键词
断裂动力学
航空器
双悬臂梁
Dynamic photoclasticity
crack-tip stress field
double cantilever beam(dcb)
finite element
