Objectives Bone is a tissue containing a fluid phase, a solid matrix, and cells. In order to consider interactions between bone tissue and bio-resorbable material used for bone grafts, we consider a 2D sample made of a mixture composed of three phases, two of them constituted by a binary solid matrix of bone and bio-resorbable material and the third by a fluid that fills the connected pores of the solid matrix. the theory of porous materials saturated with fluid developed by Biot [1] can be employed for the mechanical behavior of such a mixture; we generalize this model with a fully non local term in the internal energy accounting for the compressibility of the fluid and its mass conservation. the evolution model proposed by the references [2] and [3] is used to describe biological phenomena associated to the remodeling processes
MODELS FOR REMODELING IN POROUS BONE RECONSTRUCTED TISSUES SATURATED WITH INTERSTITIAL FLUIDS / Andreaus, Ugo; Giorgio, Ivan; Placidi, Luca; Rosi, Giuseppe. - ELETTRONICO. - 1:(2013), pp. -1. ((Intervento presentato al convegno 4th Canadian Conference on Nonlinear Solid Mechanics tenutosi a Montréal, Canada.
Titolo: | MODELS FOR REMODELING IN POROUS BONE RECONSTRUCTED TISSUES SATURATED WITH INTERSTITIAL FLUIDS | |
Autori: | ||
Data di pubblicazione: | 2013 | |
Citazione: | MODELS FOR REMODELING IN POROUS BONE RECONSTRUCTED TISSUES SATURATED WITH INTERSTITIAL FLUIDS / Andreaus, Ugo; Giorgio, Ivan; Placidi, Luca; Rosi, Giuseppe. - ELETTRONICO. - 1:(2013), pp. -1. ((Intervento presentato al convegno 4th Canadian Conference on Nonlinear Solid Mechanics tenutosi a Montréal, Canada. | |
Handle: | http://hdl.handle.net/11573/1127842 | |
ISBN: | 9781550585339 | |
Appartiene alla tipologia: | 04b Atto di convegno in volume |
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