Titlebook: IUTAM Symposium on Theoretical and Numerical Methods in Continuum Mechanics of Porous Materials; Proceedings of the I Wolfgang Ehlers Confe

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Constitutive Relations for Thermo-elastic Porous Solids within the Framework of Finite Deformationsressible materials (J. = 0) the relation (8) takes on the form of the well-known law of Simo & Pister [4]. For incompressible materials (J. = n.), the displacement curves, see right Fig., of the law in question are almost identical with the curves calculated with the finite law of Ehlers & Eipper [5

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Numerical modelling of Cartilage as a Deformable Porous Mediumgs. A mixture theory is used to simulate this behaviour..First, the biphasic mixture theory is investigated. In this theory, the mechanical behaviour is described by mass and momentum balances, and constitutive equations. As a result a system of coupled, time-dependent, non-linear equations is obtai

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Effective Physical Properties of Sandstonesction models discussed previously in Biswal et. al., Physica A ., 452 (1999). The effective transport parameters are computed directly by solving the disordered Laplace equation via a finite-volume method. We find that the transport properties of two stochastic models differ significantly from the r

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Micromechanics of Unsaturated Porous MediaFirst the main features of the homogenization method are recalled from ([4], [5]). Then, the macroscopic state equation including the capillary effects is derived. Finally, a morphological model is used in order to clarify the link between the sorbtion-desorbtion hysteretic phenomena and the macrosc

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