Residual stresses in laminar functionally graded ceramic materials

被引：0
|
作者：
Hvizdos, Pavol [1 ]
Norberg, Kristoffer [1 ]
机构：
[1] Univ Politecn Cataluna, Dept Mat Sci & Met Engn, ETSEIB, Diag 647, Barcelona 08028, Spain
来源：
LAYERED, FUNCTIONAL GRADIENT CERAMICS, AND THERMAL BARRIER COATINGS: DESIGN, FABRICATION AND APPLICATIONS | 2007年 / 333卷
关键词：
layered ceramics; functionally graded materials; residual stresses;
D O I：
10.4028/www.scientific.net/KEM.333.259
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A simple analytical model of residual stresses far from edges in symmetrical planar functionally graded material (FGM) is presented. The model is based on elastic plate theory and neglects the influence of edges and free surfaces. The results are compared to analytical model of laminar ceramics and to finite element model of FGM. The influence of various geometrical and material parameters on the internal stress state is discussed.
引用
收藏
页码：259 / +
页数：2
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