constitutive equation

基本解释

Because of this, a proper creep constitutive equation is very important.
因此，一个合适的描述流变现象的本构方程是非常重要的。
Hot continuous rolling; Thermal simulation experiment; Deformation resistance; Constitutive equation; Database.
热连轧；热模拟试验；变形抗力；本构方程；数据库。
anybing.com
By means of the nonlinear regression analysis for a mathematical model, the quantitative dynamic plastic constitutive equation of the steel is given.
通过对数学模型的非线性回归分析，得到定量的动态塑性本构关系表达式。

本构方程
The result indicates that using the thermally-activated constitutive equation to evaluate the hardening effect is better than using the critical resolved shear stress (CRSS).
结果表明,利用热激活本构方程评估的强化效应比临界分切应力(CRSS)评估的更有效。
本构模型
This method gives attention not only to the describing ability of the physically based constitutive equation for the mechanical property, but also to the properties of the microstructures simulated by the micro- or meso-scale models, such as dislocation dynamics.
该方法一方面兼顾了物理本构模型对宏观力学行为描述的准确性,另一方面兼顾了微细观模拟(如位错动力学)对材料微结构特性的描述。
物理学
本构方程
本构关系
Finally, the nonlinear viscoelastic constitutive equation and the damage evolvementrule are combined to construct a relationship of stress-strain in the damaged area, which iseffective for PMMA with damage.
文章最后将两个试验结果结合起来,得出了损伤区的应力-应变关系式,通过比较发现它与蠕变试验得出的本构关系式,实质上是一致的。
结构方程

本构方程
The revision is made by introducing a scalar factor in the tensor-valued function,which enhances the capability of the constitutive equation in capturing various stress paths.
在Gudehus-Bauer模型基础上,通过在本构方程中增加一个随剪应力水平变化的因子来修正张量函数的结构,增强了模型描述各种应力路径的能力。
本构模型
The simulation analysis method of RC beams strengthened with CFRP board through select reasonable constitutive equation was discussed.
通过选取合理的各种材料的本构模型,系统地介绍了普通钢筋混凝土梁和CFRP加固钢筋混凝土梁受力性能的有限元分析方法。
数学
本构方程
结构方程