KEM 2009 DOI: 10.4028/ View full text
Takeshi Gonda, Katsumi Tao, Shigeru Otsuka, Masaki Yakabe

Abstract: This paper describes an analytical formulation and a numerical solution of the elastic dynamic problems of non-homogeneous poroelastic shells of revolution saturated in viscous fluid. The porosity and porous diameter of the material are assumed to be continuously varied along the shell thickness. The equations of motion and the relations between strains and displacements are derived by extending the Sanders shell theory. As the constitutive relations, the consolidation theory of Biot for models of fluid-solid …

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