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首页> 外文期刊>Applied Mathematical Modelling >Bending of sinusoidal functionally graded piezoelectric plate under an in-plane magnetic field
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Bending of sinusoidal functionally graded piezoelectric plate under an in-plane magnetic field

机译:正弦功能梯度压电板在面内磁场作用下的弯曲

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摘要

This work investigates the bending of a simply supported functionally graded piezoelectric plate under an in-plane magnetic field. The extended sinusoidal plate theory for piezoelectric plate is adopted. The governing equations are derived by the principle of the virtual work considering the Lorentz magnetic force obtained from the Maxwell's relation. The effect of magnetic field, electric loading and gradient index on the displacement, electric potential, stress and electric displacement are numerically presented and discussed in detail. These conclusions will be of particular interest to the future analysis of piezoelectric plate in magnetic field.
机译:这项工作研究了平面内磁场作用下简单支撑的功能梯度压电板的弯曲。采用压电板的扩展正弦板理论。考虑到从麦克斯韦关系获得的洛伦兹磁力,根据虚拟功原理推导了控制方程。数值表示并讨论了磁场,电负载和梯度指数对位移,电势,应力和电位移的影响。这些结论将对压电板在磁场中的未来分析特别感兴趣。

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