采用统一型非线性动态粘弹塑性本构模型，经修改完善后用于ＣＭＭＰ复合材料热残余应力的计算．算例的计算结果表明，该力学模型比弹性本构模型和弹塑性本构模型更正确地描述了ＣＭＭＰ复合材料中的热残余应力的分布变化情况 The unified nonlinear dynamic viscoelasto-plastic constitutive model was adopted and used to calculate the thermal residual stress of CMMP composites. The calculation results of the example show that the mechanical model more accurately describes the distribution of thermal residual stress in the CMMP composite than the elastic constitutive model and elasto-plastic constitutive model