Structural Engineering and Mechanics
Volume 62, Number 5, 2017, pages 587-593
DOI: 10.12989/sem.2017.62.5.587
Elasto-plastic thermal stress analysis of functionally graded hyperbolic discs
Ersin Demir , Hasan Callioglu , Metin Sayer
Abstract
The objective of this analytical study is to calculate the elasto-plastic stresses of Functionally Graded (FG) hyperbolic disc subjected to uniform temperature. The material properties (elastic modulus, thermal expansion coefficient and yield strength) and the geometry (thickness) of the disc are assumed to vary radially with a power law function, but Poisson
Key Words
analytical method; elasto-plastic; functionally graded; residual stress/strain; yield criterion
Address
Department of Mechatronics Engineering, Pamukkale University, 20070, Denizli, Turkey
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