摘要
本文从连续介质力学角度，用宏观唯象理论，给出了复合材料层合结构变温下的线性粘弹性本构方程的一般形式，并将本构方程在时间域上离散，采用线性拉格朗日插值函数，导出积分型本构方程的递推公式，便于实际工程问题求解。
The viscoelastic constitutive equations of laminated composite under inconstant temperature, using macro imitalism theory from the point of view of continuity medium mechanics is presented. And the gencral recursion formula of integral constitutive equation is developed by fringing in time and adopting a linear Lagrangian interpolation function. This can easily solve the problem of actual engineering.
基金
国家自然科学基金
