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

来源：

INTERNATIONAL JOURNAL OF FRACTURE | 1999年 / 97卷 / 1-4期

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

页码：113 / 123

页数：11