The microstresses evaluation in piezoelectric polycrystals

被引:0
|
作者
Levin, VM [1 ]
机构
[1] Univ Petrosavodsk, Dept Civil Engn, Petrozavodsk 185640, Russia
关键词
polycrystalline materials; piezoelectric grains; coupled electroelastic effects; microstresses;
D O I
10.1023/A:1018348118742
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Polycrystalline materials with piezoelectric grains are considered. One of self-consistent schemes (effective field method) is used for evaluation of microstresses in such medium taking into account the coupled electroelastic effects. The explicit formulae are obtained for the microstresses in polycrystal with the grains of hexagonal symmetry.
引用
收藏
页码:113 / 123
页数:11
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