000009242 001__ 9242
000009242 005__ 20141204092421.0
000009242 04107 $$aeng
000009242 046__ $$k12/05/2014
000009242 100__ $$aCimrman, R.
000009242 24500 $$aHierarchical multiscale modelling of porous media with applications in biomechanics

000009242 24630 $$n18.$$pEngineering Mechanics 2012
000009242 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009242 506__ $$arestricted
000009242 520__ $$2eng$$aWe consider materials with different levels of porosity at different scales. Homogenization theory provides a natural way of upscaling fluid-structure interaction problem posed at the smallest scale to higher levels of porosities in a sense that effective material coefficients (stiffness, permeability, Biot coefficients etc.) at a higher level are obtained by applying homogenization to the lower level. This approach leads to a convenient hierarchical description of the porous medium, suitable for multiscale modelling - in the contribution we present numerical examples motivated by bone tissue poromechanics.

000009242 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009242 653__ $$aporoelasticity, homogenization, multiscale modelling, double porosity

000009242 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009242 720__ $$aCimrman, R.$$iRohan, E.
000009242 8560_ $$ffischerc@itam.cas.cz
000009242 8564_ $$s514633$$uhttps://invenio.itam.cas.cz/record/9242/files/208_Cimrman_R-FT.pdf$$yOriginal version of the author's contribution as presented on CD, poster (No. 208).
000009242 962__ $$r8924
000009242 980__ $$aPAPER