用建立在铺层热胀效应和化学收缩效应基础上的层合板等效自由固化应变，来描述采用对称均衡铺层设计的复合材料构件的固化变形特征。在此基础上给出一种相对简单、快速的有限元计算模型，用于预测单曲面层合构件的固化变形趋向，并给出相应的算例验证变形数值计算的精确程度以及与实际情况的吻合程度 Based on the equivalent free-setting strain of the laminate based on the thermal expansion effect and the chemical shrinkage effect of the lay-up, the characteristics of the solidification deformation of the composite member designed with symmetrical and balanced lay-up are described. On this basis, a relatively simple and fast finite element calculation model is proposed to predict the tendency of solidification deformation of single-layer laminated components. Corresponding examples are given to verify the accuracy of the numerical calculation of deformation and the actual situation The degree of coincidence