On the dynamic behavior of a functionally graded piezoelectric strip with periodic cracks vertical to the boundary
On the dynamic behavior of a functionally graded piezoelectric strip with periodic cracks vertical to the boundary
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DOI：
10.1016/j.ijsolstr.2004.10.021
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发表时间：
2005-06
影响因子：
3.6
通讯作者：
J. Chen;Zhengxing. Liu
中科院分区：
文献类型：
--
作者：
J. Chen;Zhengxing. Liu
研究了含平行裂纹的功能梯度压电板条的动力反平面问题。积分变换技术，以减少问题的解决奇异积分方程。数值结果显示几何形状、机电组合因子和材料梯度参数对断裂行为的影响。
The dynamic anti-plane problem for a functionally graded piezoelectric strip containing a periodic array of parallel cracks, which are perpendicular to the boundary, is considered. Integral transforms techniques are employed to reduce the problem to the solution of singular integral equations. Numerical results are presented to show the influences of geometry, electromechanical combination factor and material gradient parameter on the fracture behavior.