[1]张峰,李星.1维6方压电准晶带4条裂纹的圆形孔口问题的解析解[J].江西师范大学学报(自然科学版),2015,(01):50-54.
 ZHANG Feng,LI Xing.The Analytic Solutions of a Circular Hole with Four Cracks of One-Dimensional Hexagonal Piezoelectric Quasicrystals[J].,2015,(01):50-54.
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1维6方压电准晶带4条裂纹的圆形孔口问题的解析解()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年01期
页码:
50-54
栏目:
出版日期:
2015-02-10

文章信息/Info

Title:
The Analytic Solutions of a Circular Hole with Four Cracks of One-Dimensional Hexagonal Piezoelectric Quasicrystals
作者:
张峰;李星
1.宁夏大学数学与计算机学院,宁夏 银川 750021; 2.宁夏师范学院数学计算机系,宁夏 固原 756000
Author(s):
ZHANG FengLI Xing
关键词:
1维6方压电准晶 具4条裂纹的圆形孔口 复变函数方法 应力强度因子
Keywords:
one-dimensional hexagonal piezoelectric quasicrystal an circular hole with four cracks complex variable method SIFs
分类号:
O 346.1
文献标志码:
A
摘要:
利用复变函数方法与保角变换技巧,探讨了1维6方压电准晶中带有4条裂纹的圆形孔口的反平面III型裂纹问题,得出了应力强度因子和电位移强度因子的解析解.由该解析解得出极限情形下的对称4裂纹圆形孔口、3条裂纹的圆形孔口、共线双裂纹圆形孔口、单裂纹圆形孔口、十字裂纹、T形裂纹对应的III型裂纹应力强度因子和电位移强度因子的解析表达式.
Abstract:
By using the complex variable function method and the conformal mapping technique,the antiplane problem of one-dimensional hexagonal piezoelectric quasicrystals with a circular hole with four cracks is analyzed.The solutions of the stress intensity factors and electric displacement intensity factor is given in analytical form.For some special cases,such as a circular hole with symmetrical four cracks,a circular hole with three cracks,a circular hole with two collinear cracks,a circular hole with a single crack,a cross crack and a T shape crack in one-dimensional hexagonal piezoelectric quasicrystals,the analytic expressions of the stress intensity factor and the electric displacement intensity factor can be obtained by taking a limiting process from our present solution.

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金(11362018)
更新日期/Last Update: 1900-01-01