ELASTIC ANALYSIS OF PRESSURIZED THICK FGM CYLINDERS WITH EXPONENTIAL VARIATION OF MATERIAL PROPERTIES USING TSDT
作者： M. Ghannad , H. Gharooni
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摘要: In this research, the general governing set of differential equations for axisymmetric thick FG pressurized cylinders with exponential function material properties is derived based on third order shear deformation theory. Afterwards, a analytical solution Eigen values problems conducted under clamped ends condition. Furthermore, numerical modeling done in to compare results two different and prove accuracy analysis. The displacements stresses resulted from FEM TSDT are depicted case study along radial longitudinal direction cylinder. effect internal external pressure, FGM inhomogeneity constants higher approximation investigated. SDT show good agreement fact that usage causes lower stresses.
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