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压电材料椭圆切口的力学分析
Alternative TitleStudy on an infinite piezoelectric solid with elliptical notch
邓其林; 王自强
Source Publication力学学报
2002-01-19
Volume34Issue:1Pages:109-115
Abstract在线性压电本构方程框架下,用复势函数方法对椭圆切口模型进行了精确的数值计算。完整地考虑了各向异性力电耦合效应以及切口内不同电介质的介电性质。给出了切口内部不同介电性质对压电材料内部应力的影响。指出了Sosa文章里的一些计算错误。由于现在文献中很小有关于电导通边界条件政府解的数值结果,所以本文同时提供了不同电边界条件下的理论解的数值结果。最后通过最小势能原理建立了8结点有限元模型,对椭圆切口问题进行了计算并与理论解进行了仔细比较。
Keyword压电材料 椭圆切口 孔洞 数值解 有限元
Indexed ByCSCD
Language中文
CSCD IDCSCD:1013834
Citation statistics
Cited Times:6[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/41288
Collection力学所知识产出(1956-2008)
Corresponding Author邓其林
Recommended Citation
GB/T 7714
邓其林,王自强. 压电材料椭圆切口的力学分析[J]. 力学学报,2002,34,1,:109-115.
APA 邓其林,&王自强.(2002).压电材料椭圆切口的力学分析.力学学报,34(1),109-115.
MLA 邓其林,et al."压电材料椭圆切口的力学分析".力学学报 34.1(2002):109-115.
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