Magneto-electro-elastic bimorph analysis by the boundary element method

被引：14
|
作者：
Davi, Giuseppe [1 ]
Milazzo, Alberto [1 ]
Orlando, Calogero [1 ]
机构：
[1] Univ Palermo, Dipartimento Tecnol & Infrastruct Aeronaut, I-90128 Palermo, Italy
来源：
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2008年 / 15卷 / 3-4期
关键词：
magneto-electro-elastic bimorph beams; boundary element; approach; magnetopiezoelectric; interlaminar stresses; INTEGRAL FORMULATION; VIBRATION;
D O I：
10.1080/15376490801907715
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of the magnetic configuration on the behavior of magneto-electro-elastic bimorph beams is analyzed by using a boundary element approach. The problem is formulated by using the generalized displacements and generalized tractions. The boundary integral equation formulation is obtained by extending the reciprocity theorem to magneto-electro-elastic problems; it is numerically implemented by using the boundary element method multidomain technique to address problems involving nonhomogeneous configurations. Results under different magnetic configurations are compared highlighting the characteristic features of magnetopiezoelectric behavior particularly focusing on the link between interlaminar stress and magnetic induction.
引用
收藏
页码：220 / 227
页数：8
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