Two-scale numerical simulation of piezoelectric problem in periodic composites

被引：0
|
作者：
Feng, Yongping [1 ]
Deng, Mingxiang [1 ]
Zhang, Geng [1 ]
机构：
[1] College of Mathematics and Information Science, Guangzhou University, Guangzhou 510006, China
来源：
Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica | 2011年 / 28卷 / 01期
关键词：
Asymptotic analysis - Boundary layers - Periodic structures - Numerical methods - Piezoelectricity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
By means of the asymptotic method, the two-order two-scale asymptotic expansions coupled with boundary layer of the electrical potential and the displacement were built for the structures of general periodic composites under piezoelectric condition, the coupled relation between the displacement field and the electric field within basic cell is given, and the finite element method and the algorithm of two-scale coupled with boundary layer of the displacement and the electrical potential are presented. The effectiveness and high efficiency is shown by some simple numerical examples.
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页码：218 / 222
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