Thermoelastic Analysis of Functionally Graded Cylinders Under Axial Loading 期刊名称： Journal of Thermal Stress
作者： Kordkheili, S. A. Hosini,Naghdabadi, R.
年份： 2007年
期号： 第1期
关键词： FGM cylinders; shear deformation theory; thermoelasticity
摘要：An analytical thermoelasticity solution for hollow finite-length cylinders made of functionally graded materials expod to thermal loads, internal pressure and axial loadings is prented. For this purpo, the governing differential equations of equilibrium are obtained using the principle of minimum total potential energy. A first-order shear deformation shell theory, which accounts for the transver shear strains and rotations, is considered for expressing displacement field. The governing differential equations are reduced to a t of linear algebraic equations using Fourier expansion ries of the displ
acement field components in the axial coordinate. Subquently, solution of the linear algebraic equations yields the thermoelastic respon of the problem. The effects of inhomogeneity constant on behavior of
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