采用准静态压痕(QSI)实验对复合材料泡沫夹层板进行研究,通过实验获得复合材料泡沫夹层板的损伤阻抗特性.使用ANSYS建立复合材料夹层板准静态压痕实验的有限元模型,使用刚度折减方法模拟持续加载过程中的芯体失效过程,建立了复合材料泡沫夹层板在准静态压痕力作用下损伤阻抗特性的预测方法.通过有限元结果与实验结果比较,验证了模型的准确性和合理性.
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