Elastic Equilibrium of Porous Cosserat Media with Double Porosity

Roman Janjgava

Advances in Mathematical Physics, 2016, vol. 2016, issue 1

Abstract: The static equilibrium of porous elastic materials with double porosity is considered in the case of an elastic Cosserat medium. The corresponding three‐dimensional system of differential equations is derived. Detailed consideration is given to the case of plane deformation. A two‐dimensional system of equations of plane deformation is written in the complex form and its general solution is represented by means of three analytic functions of a complex variable and two solutions of Helmholtz equations. The constructed general solution enables one to solve analytically a sufficiently wide class of plane boundary value problems of the elastic equilibrium of porous Cosserat media with double porosity. A concrete boundary value problem for a concentric ring is solved.

Date: 2016
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https://doi.org/10.1155/2016/4792148

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnlamp:v:2016:y:2016:i:1:n:4792148

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