General Solution for Mechanical and Thermal Stresses in a Functionally Graded Hollow Cylinder due to Nonaxisymmetric Steady-State Loads
General Solution for Mechanical and Thermal Stresses in a Functionally Graded Hollow Cylinder due to Nonaxisymmetric Steady-State Loads
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DOI：
10.1115/1.1509484
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
M. Jabbari;S. Sohrabpour;M. Eslami
中科院分区：
文献类型：
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作者：
M. Jabbari;S. Sohrabpour;M. Eslami
本文对功能梯度材料空心厚壁圆筒的二维稳态热应力进行了一般理论分析。温度分布被假定为径向和周向的函数，在内部和外部表面上具有一般的热和机械边界条件。材料的性质，除了泊松比，被假定为取决于变量r，它们被表示为r的幂函数的分离变量和复杂的傅立叶级数被用来解决热传导和Navier方程。
In this paper the general theoretical analysis of two-dimensional steady-state thermal stresses for a hollow thick cylinder made of functionally graded material is developed. The temperature distribution is assumed to be a function of radial and circumferential directions with general thermal and mechanical boundary conditions on the inside and outside surfaces. The material properties, except Poisson's ratio, are assumed to depend on the variable r and they are expressed as power functions of r The separation of variables and complex Fourier series are used to solve the heat conduction and Navier equations.