Constant strain-rate compression test of a fluid-saturated poroelastic sample with positive or negative Poisson's ratio
نویسندگان
چکیده
منابع مشابه
On wavemodes at the interface of a fluid and a fluid-saturated poroelastic solid.
Pseudo interface waves can exist at the interface of a fluid and a fluid-saturated poroelastic solid. These waves are typically related to the pseudo-Rayleigh pole and the pseudo-Stoneley pole in the complex slowness plane. It is found that each of these two poles can contribute (as a residue) to a full transient wave motion when the corresponding Fourier integral is computed on the principal R...
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In this paper we systematically derive, via the theory of homogenization, the macroscopic equations for the mechanical behavior of a deformable porous medium saturated with a Newtonian fluid. The derivation is first based on the equations of linear elasticity in the solid, the Stokes equations for the fluid, and suitable conditions at the fluid-solid interface. A detailed comparison between the...
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ژورنال
عنوان ژورنال: Acta Mechanica
سال: 2005
ISSN: 0001-5970,1619-6937
DOI: 10.1007/s00707-005-0261-z