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给出了材料性质与温度有关的含分层损伤的复合材料加筋层合板的增量求解形式的有限元列式，并计算了含分层损伤的加筋层合板的热屈曲问题．计算结果表明，材料性质随温度变化的特征、加筋形式和分层大小对加筋层合板的热屈曲温度有显著影响．
The finite element formulation of the incremental solu- tion of the composite stiffened laminates with delamination damage of material properties and temperature is given and the thermal buckling problems of stiffened laminates with delamination damage are calculated. The calculated results show that the properties of the material vary with temperature, and the reinforcement forms and delamination sizes have significant effects on the thermal buckling temperature of stiffened laminate.