【摘要】 本文研究了外界环境如载荷、温度、湿度、辐射、腐蚀介质、非相容介质等对聚合物材料变形的影响，给出了微分型和积分型损伤演化方程；讨论了非线性弹性体和非线性粘弹性损伤变形以及腐蚀损伤·给出了粘弹性损伤变分原理·更多还原

【Abstract】 In this paper,the effects of external environment such as corrosion medium,radiation and non_consistent materials on deformation of polymers are discussed. Damage constitutive equations for non_linear elastic and non-linear viscoelastic polymers and a variational principle for viscoelastic damage are also given.更多还原