摘要
基于塑性流动法则和马氏体相变动力学 ,引入马氏体体积分数和相变应力间的关系 ,对形状记忆合金的热力学行为进行了模拟 ,算例表明本文提出的形状记忆合金本构模型与实验结果比较吻合 ,且实施起来简单易行 ;
Simulation to thermo-mechanical behavior of shape memory alloy, based on the plastic flow theory and martensitic transformation kinetics, is presented in this paper. The numerical examples show that the present constitutive model is in agreement with the experimental results, and can be developed easily. The finite element analysis is also carried out.
出处
《计算力学学报》
CAS
CSCD
北大核心
2002年第1期48-52,共5页
Chinese Journal of Computational Mechanics
基金
铁道部科技开发基金 ( 99842 )
