2006
DOI: 10.1016/j.crme.2006.06.009
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Sur le remodelage des tissus osseux anisotropes

Abstract: La génération de la forme des tissus biologiques invoque des phénomènes de croissance (variation des longueurs relâchées) et de remodelage (variation des propriétés mécaniques). La modélisation de ces phénomènes est de première importance sur le plan non seulement fondamental mais aussi technologique, pour le secteur de la santé. Dans le cadre d'une approche mécanique macroscopique, nous regardons le tissu osseux comme un milieu continu avec microstructure, dont les caractéristiques mécaniques locales (à cette… Show more

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Cited by 15 publications
(26 citation statements)
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“…A superposed dot means time differentiation and the brackets denote the commutator operator (DiCarlo et al 2006). Remodelling equilibrium is achieved when the material properties no longer evolve, corresponding to a stationary state of R. It is worth noting that this model predicts the principal axes of the tensors S and E to be collinear at the remodelling equilibrium.…”
Section: Methodsmentioning
confidence: 99%
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“…A superposed dot means time differentiation and the brackets denote the commutator operator (DiCarlo et al 2006). Remodelling equilibrium is achieved when the material properties no longer evolve, corresponding to a stationary state of R. It is worth noting that this model predicts the principal axes of the tensors S and E to be collinear at the remodelling equilibrium.…”
Section: Methodsmentioning
confidence: 99%
“…The theory of material remodelling set forth by DiCarlo and Quiligotti (2002) and further developed by DiCarlo et al (2006) offers a firm basis to build a model of bone remodelling. Bone is described as an orthotropic elastic medium whose elastic properties evolve in time according to the prevailing mechanical and chemical stimuli.…”
Section: Methodsmentioning
confidence: 99%
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“…[9] (see also Ref. [29] where fibres reorientation is studied within the context of the linear theory of elasticity). We limit our analysis to transversely isotropic materials and stress the thermodynamic restrictions that make the evolution of fibre orientation coupled with the standard balance equations of finite elasticity.…”
Section: Modeling Reorientation In Finite Elasticitymentioning
confidence: 99%
“…In the present study, bone tissue is described as an orthotropic elastic medium whose elastic properties evolve in time according to the mechanical environment (DiCarlo et al 2006). The remodeling process is represented as the rotation of the bone microstructure which is linked to the macroscopic loading.…”
Section: Methodsmentioning
confidence: 99%