Anti-plane fracture of a functionally graded material strip

被引:38
|
作者
Wang, BL
Mai, YW
Sun, YG
机构
[1] City Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon Tong, Hong Kong, Peoples R China
[2] Harbin Inst Technol, Ctr Composite Mat, Harbin 150001, Peoples R China
[3] Univ Sydney, Sch Aerosp Mech & Mechatron Engn J07, CAMT, Sydney, NSW 2006, Australia
关键词
functionally graded materials; fracture mechanics;
D O I
10.1016/S0997-7538(03)00048-2
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
This paper considers the anti-plane (or mode III) crack problem in a functionally graded material strip. The shear modulus of the strip is considered for a class of functional forms for which the equilibrium equation has an analytical solution. The problem is solved by means of singular integral equation technique. Both a single crack and a series of collinear cracks are studied. The results are tabulated and plotted to show the effect of the material nonhomogeneity and crack location on the stress intensity factors. (C) 2003 Published by Editions scientifiques et medicales Elsevier SAS.
引用
收藏
页码:357 / 368
页数:12
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