Semi-inverse method for vibration and buckling of axially functionally graded beams

被引：83
|
作者：
Aydogdu, Metin [1 ]
机构：
[1] Trakya Univ, Dept Mech Engn, TR-22030 Edirne, Turkey
来源：
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES | 2008年 / 27卷 / 07期
关键词：
functionally graded beams; vibration; buckling; semi-inverse method;
D O I：
10.1177/0731684407081369
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
In this study, vibration and buckling of axially functionally graded simply supported beams is analyzed by using the semi-inverse method. Euler-Bernoulli beam theory was used in the analysis. By using a pre-specified frequency and buckling loads, variation of the Young's modulus in the axial direction is obtained in terms of the axial coordinate. It is found that the Young's modulus changes exponentially between the edges of the beam for the vibration and buckling problem.
引用
收藏
页码：683 / 691
页数：9
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