摘要
介绍了显式动力学有限元法的特点,阐述了其基本原理。采用商用显式动力学有限元软件Ansys/LS-DYNA模拟了三维弹塑性板带轧制过程,所计算的变形区轧制压力分布较好地符合了相关实验结果。
This paper presents the features of dynamic explicit FEM, and its basic theory is given. The comercial dynamic explicit FEM code Ansys/LS-DYNA is used to simulate the process of strip rolling . Good agreement is abtained between the computational results of rolling pressure distribution and the experiment results.
出处
《燕山大学学报》
CAS
2003年第2期146-149,共4页
Journal of Yanshan University
基金
河北省自然科学基金
