| 螺旋位错与压电材料椭圆夹杂干涉问题的一般解 |
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| 引用本文： | 常莉红.螺旋位错与压电材料椭圆夹杂干涉问题的一般解[J].宝鸡文理学院学报(自然科学版),2011,31(1):19-22. |
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| 作者姓名： | 常莉红 |
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| 作者单位： | 宝鸡文理学院,数学系,陕西,宝鸡,721013 |
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| 基金项目： | 宝鸡文理学院重点科研项目 |
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| 摘 要： | 目的讨论无限大均匀压电材料中含有椭圆夹杂在螺旋位错作用下的反平面问题。方法利用分区全纯函数理论、Cauchy型积分、奇性主部分析方法以及Riemann边值理论进行讨论。结果与结论给出了螺旋错位与压电材料椭圆夹杂干涉问题的一般解。
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| 关 键 词： | 压电材料 椭圆夹杂 螺旋错位 |
General solution to interference problem between screw dislocation and elliptical inhomogeneity of piezoelectric materials |
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| CHANG Li-hong.General solution to interference problem between screw dislocation and elliptical inhomogeneity of piezoelectric materials[J].Journal of Baoji College of Arts and Science(Natural Science Edition),2011,31(1):19-22. |
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| Authors: | CHANG Li-hong |
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| Institution: | CHANG Li-hong(Department of Mathematics,Baoji University of Arts and Sciences,Baoji 721013,Shaanxi,China) |
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| Abstract: | Aim To investigate the anti-plane problem of the elliptical inhomogeneity under the action of screw dislocation in infinite homogeneous piezoelectric materials.Methods The theory of sectionally holomorphic function,Cauchy type integral,the analysis method of the singularity and Riemann boundary problem are used to investigate the anti-plane problem.Results and Conclusion The general solution to interference problem between screw dislocation and elliptical inhomogeneity of piezoelectric materials is given. |
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| Keywords: | piezoelectric materials elliptical inhomogeneity screw dislocation |
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