生物材料是生命的基本组成部分,研究其力学性能就要给出生物材料的本构方程(constitutive equation),即表示出应力和应变的关系,或者应力和应变率的关系。
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... constituent class 组成分类 constitutive equation 基本构成方程式;物性方程式 constraint 拘束;限制 ...
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... constituent class 组成分类 constitutive equation 基本构成方程式;物性方程式 constraint 拘束;限制 ...
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viscoplastic constitutive equation 粘塑性本构方程
bulk constitutive equation 体积本构模型
model constitutive equation 模态本构方程
plastic constitutive equation 本构关系
Damage Constitutive Equation 损伤本构方程
hyperbolic sine constitutive equation 双曲线本构方程
Constitutive Equation of Foamed Gel 凝胶泡沫的本构方程
carreau constitutive equation Carreau本构方程
integral constitutive equation 积分型的本构方程
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。
参考来源 - 氦和位错对HRThis 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。
参考来源 - 氦和位错对HRFinally, 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。
参考来源 - 某些聚合物损伤—破坏的力学行为分析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。
参考来源 - 考虑密实度和应力水平效应的粗粒土定量化本构模拟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。
参考来源 - 碳纤维板加固混凝土梁受弯性能试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
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