热释电材料层合板柱形弯曲解析解
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Keywords: 热释电材料,柱形弯曲,富里叶级数
Abstract:
由热机电耦合微分方程出发,用富里叶级数展开方法,探讨了含有热释电材料铺层的复合材料层合板的柱形弯曲问题。由于不作任何简化,所得结果为精确解且适用于任何厚跨比的层合板分析。用复指数形式,使公式推导简洁统一且极大方便了程序实施。分析中考虑了各种可能的热学、力学和静电学边界条件,对各种耦合元素相互关系和各自特点进行了分析,发现结构对热载荷与电载荷的响应有明显的不同。
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