Analysis of finite elasto-plastic strains. Medium kinematics and constitutive equations
- 作者: Sultanov L.1
-
隶属关系:
- Kazan (Volga Region) Federal University
- 期: 卷 37, 编号 6 (2016)
- 页面: 787-793
- 栏目: Selected Articles from the Journal Uchenye Zapiski Kazanskogo Universiteta, Seriya Fiziko-Matematicheskie Nauki
- URL: https://journals.rcsi.science/1995-0802/article/view/198556
- DOI: https://doi.org/10.1134/S1995080216060032
- ID: 198556
如何引用文章
详细
The paper puts forwards principal kinematic relations and constitutive equations, which can be applied in designing numerical methods of study of finite elasto-plastic strains. The medium kinematics is considered under the multiplicative decomposition of the total deformation gradient. The constitutive equations are deduced using the theory of flow and the second law of thermodynamics. As a result, we find the dependence of the stress tensor rate on the free energy function and on the yield function.
作者简介
L. Sultanov
Kazan (Volga Region) Federal University
编辑信件的主要联系方式.
Email: Lenar.Sultanov@kpfu.ru
俄罗斯联邦, Kremlevskaya ul. 18, Kazan, Tatarstan, 420008
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