Natural characteristics analysis of magneto-electro-elastic multilayered plate using analytical and finite element method

被引:16
作者
Yang, Z. X. [1 ]
Dang, P. F. [1 ,2 ]
Han, Q. K. [2 ]
Jin, Z. H. [1 ]
机构
[1] Shenyang Univ Chem Technol, Sch Energy & Power Engn, 11th St, Shenyang, Liaoning, Peoples R China
[2] Dalian Univ Technol, Sch Mech Engn, Dalian, Peoples R China
基金
中国国家自然科学基金;
关键词
Natural characteristics; Magneto-electro-elastic materials; Multilayered plate; Propagator matrix approach; Finite element method; PIEZOMAGNETIC PHASES; VIBRATION ANALYSIS; LARGE DEFLECTION; COMPOSITES; HOMOGENIZATION; MULTIFERROICS; MEDIA; FLUID;
D O I
10.1016/j.compstruct.2017.11.031
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
For the magneto-electro-elastic multilayered plate, the natural characteristics of regular simply supported three-layered plate is investigated through analytical and finite element method respectively. First, the analytical model of simply supported magneto-electro-elastic multilayered plate is built according to state vector, and then the analytical solution of natural characteristics is obtained by propagator matrix method. Afterwards, the numerical solution of natural characteristics is calculated by finite element method based on the theory of magneto-electro-elastic multilayered plate. Finally, the comparison analysis of analytical and numerical solutions are conducted respectivly, and the results indicate that they have an excellent agreement.
引用
收藏
页码:411 / 420
页数:10
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