期刊文献+

三相多重铁性复合材料的有效磁电弹性模量预测

The effective magneto-electro-elastic moduli of matrix-based three-phase multi-ferroic composites
下载PDF
导出
摘要 采用平均场Mori-Tanaka模型,计算了三相复合材料的有效磁电弹性模量,研究了复合材料磁电系数与微观结构之间关系;结果表明掺杂相的体积分数与颗粒形状系数对复合材料的有效磁电系数有很大的影响,这些结果可为复合材料的实验设计提供理论参考和指导。 A mean field Mori-Tanaka model was developed to calculate the effective magneto-electro-elastic moduli of matrix-based three-phase multi-ferroic composites,and the variations of magnetoelectric coefficients of the composites with respect to the micro-structural features have been investigated.The results show a strong influence of volume fraction and shape aspect ratios of constituent phases on the effective magneto-electric coefficients.These numerical results provide guidelines for the experimental design of the multi-ferroic composite.
出处 《计算力学学报》 EI CAS CSCD 北大核心 2010年第3期464-468,共5页 Chinese Journal of Computational Mechanics
基金 国家自科基金(10772155 10572124 10732100) 湖南省芙蓉学者项目 教育部博士点项目基金(20050530004) 湖南省自然科学杰出青年基金(07JJ1008)资助项目
关键词 多重铁性复合材料 磁电效应 Mori-Tanaka模型 multi-ferroic composite magneto-electric effect Mori-Tanaka model
  • 相关文献

参考文献2

二级参考文献26

  • 1[1]Clinton Y K, Li Y T, Grant P S. A review on the modeling of piezoelectric sensors and actuators incorporated in intelligent structures[J].Journal of Intelligent Material Systems and Structures,1998,9(1):3-19.
  • 2[2]Tzou H S.Piezoelectric Shells (Distributed Sensing and Control of Continua)[M].Dordrecht: Kluwer Academic Publishers,1993.
  • 3[3]Baumhanuer J C,Tiersten H F.Nonlinear electroelastic equations for small fields superposed on a bias[J].J Acoust Soc Amer,1973,54(4):1017-1033.
  • 4[4]Pai P F,Nafeh A H,Mook D T.A refined nonlinear model of piezoelectric plate with integrated piezoelectric actuators and sensors[J].Internat J Solids Structures,1993,30(11):1603-1630.
  • 5[5]Yu Y Y.On the ordinary,generalized, and pseudo-variational equations of motion in nonlinear elasticity, piezoelectricity and classical plate theories[J].J Appl Mech,1995,62(2):471-478.
  • 6[6]Tzou H S,Bao Y.Nonlinear piezothermoelasticity and multi-field actuations,Part 1:nonlinear anisotropic piezothermoelastic shell laminates[J].Journal of Vibration and Acoustics,1997,119(3):374-381.
  • 7[7]Tzou H S,Zhou Y H.Dynamics and control of nonlinear circular plates with piezoelectric actuators[J].J Sound Vibration,1995,188(2),189-207.
  • 8[8]Donatus C D,Sergio F,Jorn S H.Stress stiffening effects in laminated beams with piezoelectric actuators[J].Journal of Intelligent Material Systems and Structures,1998,9(2):137-145.
  • 9[9]Bao Y,Tzou H S,Venkayya V B.Analysis of nonlinear piezothermoelastic laminated beams with electric and temperature effects[J].J Sound Vibration,1998,209(3):505-518.
  • 10[10]Cheng C Q,Shen Y P. Stability analysis of piezoelectric circular cylindircal shells[J].J Appl Mech,1997,64(4):847-852.

共引文献25

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部