Elastic solution of pressurized clamped-clamped thick cylindrical shells made of functionally graded materials

摘要: The effect of material inhomogeneity on displacements and stresses an internally pressurized clamped-clamped thick hollow cylinder made functionally graded materials is investigated. modulus elasticity along the radial direction according to power functions direction. It assumed that Poisson's ratio constant across thickness. governing differential equations were generally derived, making use first-order shear deformation theory (FSDT). Following that, set non-homogenous linear for with ends was solved, loading supports problem also using finite element method (FEM), results which compared those analytical method.