利用实验模态分析方法对碳纤维/环氧树脂编织结构增强复合材料的动态力学特性进行了实验研究,确定了编织复合材料梁、管的振动模态参数与传递函数,并与钢质梁、管的动态性能相比较.结果表明:在冲击脉冲载荷作用下,先进编织结构复合材料与传统金属材料相比具有较高的固有频率、阻尼比,以及比刚度大、稳定性好、对冲击脉冲载荷作用的减震效果等良好的综合动力学特性.
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