Anti-plane Elastodynamic Analysis Of Planes With Multiple Defects

M; Ayatollahi; S; J; Fariborz; M; Ahmadi Najafabadi

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Anti-plane Elastodynamic Analysis Of Planes With Multiple Defects

机译：具有多个缺陷的平面的反平面弹性动力学分析

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The solution of a screw dislocation under time-harmonic condition is obtained in an infinite isotropic plane by means of the Fourier transform method. The stress components reveal the familiar Cauchy singularity at the location of dislocation. The solution is employed to derive integral equations for a plane weakened by cracks and cavities. Cavities are considered as closed curved cracks without singularity. Several examples are solved and the stress intensity factor of cracks and hoop stress on cavities are obtained.

机译：利用傅立叶变换方法，在无限各向同性平面中获得了时间谐调条件下的螺钉错位的解。应力分量在位错位置揭示了熟悉的柯西奇点。该解决方案用于导出由裂缝和空腔削弱的平面的积分方程。空洞被认为是没有奇异的闭合弯曲裂纹。解决了几个例子，得出了裂纹的应力强度因子和空腔上的环向应力。

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来源
《Applied Mathematical Modelling》 |2009年第2期|663-676|共14页
作者
M; Ayatollahi; S; J; Fariborz; M; Ahmadi Najafabadi;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
infinite plane; time-harmonic; screw dislocation; curved crack; elliptical cavity;

机译：无限平面时谐螺丝脱位;弯曲裂纹椭圆腔;

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1. Anti-Plane stress analysis of orthotropic rectangular planes weakened by multiple defects [J] . Faal R.T., Daliri M., Milani A.S. International Journal of Solids and Structures . 2011,第5期

机译：被多个缺陷削弱的正交异性矩形平面的反平面应力分析
2. Anti-plane elastodynamic analysis of orthotropic planes weakened by several cracks [J] . A. Moharrami, M. Ayatollahi Applied Mathematical Modelling . 2011,第1期

机译：受多个裂纹削弱的正交异性平面的反平面弹性动力学分析
3. Anti-plane stress analysis of dissimilar sectors with multiple defects [J] . R.T. Faal, A.R. Pasrad, A.S. Milani Applied Mathematical Modelling . 2013,第1a2期

机译：具有多个缺陷的不同扇区的反平面应力分析
4. Antiplane Elastodynamic Analysis of a Half-Plane Weakened by Multiple Cracks [C] . M.AYATOLLAHI East Asia-Pacific Conference on Structural Engineering and Construction . 2013

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7. Anti-Plane stress analysis of orthotropic rectangular planes weakened by multiple defects [O] . Faal R.T., Daliri M., Milani A.S. 2011

机译：被多个缺陷削弱的正交异性矩形平面的反平面应力分析
8. Boundary Element Analysis of Time-Dependent Inelastic Deformation of Cracked Plates Loaded in Anti-Plane Shear [R] . Mukherjee, S., Morjaria, M. 1980

机译：反平面剪切下裂纹板时变非弹性变形的边界元分析

Anti-plane Elastodynamic Analysis Of Planes With Multiple Defects

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