Abstract:
<正>基于线性磁-电-弹性理论,利用勒让德正交多项式级数展开法研究了材料特性沿厚度方向变化的压电压磁FGM球形板中的波。通过数值例子简单讨论了这种多项式方法的收敛性。同时给出了压电压磁FGM、压电FGM及压磁FGM梯度球形板中的频散曲线,展示了
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Year: 2009
Language: Chinese
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