纤维增强复合材料层压板的疲劳寿命预测方法

徐蓉霞, 高建雄, 朱鹏年, 吴志峯

A Fatigue Life Prediction Method for Fiber-Reinforced Composite Laminates

XU Rongxia, GAO Jianxiong, ZHU Pengnian, WU Zhifeng

图3 4种建模方式拟合[0/90]4s层压板q-lg N曲线

Fig.3 Fitting of q-lg N curves of the [0/90]4s laminate of four modeling methods