A micromechanical model for the effective properties of two-phase magnetoelectric composites

被引：0
|
作者：
Jian Yang
Yueting Zhou
机构：
[1] Tongji University,School of Aerospace Engineering and Applied Mechanics
来源：
Archive of Applied Mechanics | 2022年 / 92卷
关键词：
Unified model; Bridging theory; Effective coefficients; Magnetoelectric composites;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A micromechanical model based on the bridging theory is proposed for predicting the effective coefficients of two-phase magnetoelectric composites. The 17 different coefficients, including the effective elastic, piezoelectric, piezomagnetic, dielectric, magnetic permeability and magnetoelectric coupling coefficients, are divided into two groups based on the analysis of existing results of the classical micromechanical models. The relationship between the strain field, electric field and the magnetic field of two constituents is presented. The results are well matched with the finite element results. The classical models for predicting the effective coefficients of magnetoelectric composites can be covered flexibly by the presented unified micromechanical model.
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页码：2549 / 2568
页数：19
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