Stress analysis of functionally graded beams due to thermal loading
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Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor's University
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, axial stress analysis of a functionally graded beam (FGB) was performed analytically and numerically under thermal loading. In these analyses, three different FGBs were used. Material properties of these FGBs are varied depending on the power law function along the z axis while Poisson ratio was assumed to be constant along the z-axis. Analytical formulas were given for axial stress analysis along z axis. FGBs were analysed numerically using the ANSYS program. Analytical and numerical results of axial stresses were compared and observed to be in consistence with each other. Then, the effect of different FGB types on axial stress was investigated under thermal loading. After analytical and numerical calculations, it was concluded that the FGM type consisting of Ti-6Al4V / Al2O3 metal ceramic pair had the lowest axial stress values. The results are given in graphs. © School of Engineering, Taylor’s University.
Açıklama
Anahtar Kelimeler
Finite element method, Functionally graded beam, Power function, Stress analysis, Thermal loading
Kaynak
Journal of Engineering Science and Technology
WoS Q Değeri
Scopus Q Değeri
Q3
Cilt
15
Sayı
1
