流变损伤材料的本构理论(英文)

CONSTITUTIVE THEORY OF RHEOLOGICAL DAMAGE MATERIAL

连续损伤力学已日益受到重视,但目前有关损伤材料本构理论方面的工作,还多着眼于弹、塑性损伤材料。木文讨论了建立流变损伤材料本构方程的一般方法,而弹塑性损伤材料的本构方程可作为本文所述方法的一种特例得到。本文的工作为具有流变性能材料的连续损伤力学基本方程的建立提供了方便。

The continuum damage mechanics is increasingly paid attention to. Presently thework concerning the constitutive theory of damage material concentrates upon theelastoplastic damage material.In the paper we have discussed a general method ofestablishing the constitutive equation of rheological damage meterial, while the constitutiveequation of elastoplastic damage material can be obtained by a kind of special casedescribed in the paper. The work in the paper provided the convenience for the foundationof basic equation of continuum damage mechanics with rheological materials.