应用有限元方法分析了利用形状记忆合金(SMA)的记忆特性(SME)提高复合材料抵抗低速冲击的能力,建立了SMA复合材料板的本构关系和有限元分析模型,利用修正的Hertzian接触定律确定冲击接触力,应用Newmark直接积分法求解方程;研究结果表明利用SMA的形状记忆功能可有效地改善复合材料板的低速冲击响应性能.
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