Dynamic Response of Poroelastic Moderately Thick Shells of Revolution Saturated in Viscous Fluid(Solid Mechanics)
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概要
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This paper describes an analytical formulation and a numerical solution of the elastic dynamic problems of fluid-saturated porous moderately thick shells of revolution. The equations of motion and relations between the strains and displacements are derived from the Reissner-Naghdi shell theory. As the constitutive relations, the consolidation theory of Biot for models of fluid-solid mixtures is employed. The fundamental equations derived are numerically solved by the finite difference method. As a numerical example, the simply supported cylindrical shell under a semi-sinusoidal internal load with respect to time is analyzed, and the variations of pore pressure, displacements and internal forces with time are discussed.・rights：日本機械学会・rights：本文データは学協会の許諾に基づきCiNiiから複製したものである・relation：isVersionOf：http://ci.nii.ac.jp/naid/10016190347/
- 一般社団法人日本機械学会の論文
- 2002-07-15
著者
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Tao Katsumi
Department Of Energy Engineering Toyohashi University Of Technology
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Tao Katsumi
Department Of Mechanical Engineering Toyohashi University Of Technology
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GONDA Takeshi
Department of Mechanical Engineering, Toyohashi University of Technology
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Takezono Shigeo
Department Of Energy Engineering Toyohashi University Of Technology
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Gonda Takeshi
Department Of Mechanical Engineering Toyohashi University Of Technology
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