Plane problems in piezoelectric media with defects
Plane problems in piezoelectric media with defects
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DOI：
10.1016/0020-7683(91)90061-j
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发表时间：
1991
影响因子：
3.6
通讯作者：
H. Sosa
中科院分区：
文献类型：
--
作者：
H. Sosa
对含有缺陷的横向各向同性压电材料进行二维电弹性分析。根据复势提供了通用解决方案，重点放在圆形和椭圆形孔附近出现的应力集中。结果表明，对于此类问题，机械变量和电气变量均是造成峰值应力的原因。
A two-dimensional electroelastic analysis is performed on a transversely isotropic piezoelectric material containing defects. A general solution is provided in terms of complex potentials, with emphasis being placed on stress concentrations that arise in the vicinity of circular and elliptical holes. It is shown that for this genre of problem both mechanical and electrical variables are responsible for the peak stresses.