|
|||||
|
|
Thermal fracture analysis of a functionally graded orthotropic strip with a crack |
|
| Authors: | |
| Affiliation: | (1) Department of Engineering Mechanics, Shanghai Jiaotong University, Shanghai, P.R. China, 200030;(2) Department of Mechanical Engineering, The University of Hong Kong, Hong Kong, P.R. China;(3) Department of Mechanics and Engineering Science, Shijiazhuang Railway Institute, Shijiazhuang, P.R. China, 050043 |
| Abstract: | This paper is concerned with the thermal fracture problem of a functionally graded orthotropic strip, where the crack is situated parallel to the free edges. All the material properties are assumed to be dependent only on the coordinate y (perpendicular to the crack surfaces). By using Fourier transform, the thermoelastic problem is reduced to those that involve a system of singular integral equations. Numerical results are presented to show the effects of the crack position and the material distribution on the thermal stress intensity factors. |
| Keywords: | crack functionally graded materials (FGMs) orthotropic thermal stress intensity factor |
| 本文献已被 SpringerLink 等数据库收录！ | |