摘要
The elastic-plastic line-spring model is proposed to analyse the dynamicfracture of a cracked beam of ductile material in present paper. It can be expected from thenumerical results that this method for the analysis of dynamic fracture under elastic-plasticconditions will be valuable due to its computational simplicity.
The elastic-plastic line-spring model is proposed to analyse the dynamicfracture of a cracked beam of ductile material in present paper. It can be expected from thenumerical results that this method for the analysis of dynamic fracture under elastic-plasticconditions will be valuable due to its computational simplicity.
出处
《国防科技大学学报》
EI
CAS
CSCD
北大核心
1993年第3期25-30,共6页
Journal of National University of Defense Technology
关键词
弹塑性
梁
断裂
线弹簧模型
dynamic fractrue
cracked beam
elastic-plastic model
