We discuss the hereditary behavior of hydroxyapatite-based composites used forcranioplastic surgery in the context of material isotropy. We classify mixtures ofcollagen and hydroxiapatite composites as biomimetic ceramic composites withhereditary properties modeled by fractional-order calculus. We assune isotropyof the biomimetic ceramic is assumed and provide thermodynamic of restric-tions for the material parameters. We exploit the proposed formulation of thefractional-order isotropic hereditariness further by means of a novel mechan-ical hierarchy corresponding exactly to the three-dimensional fractional-orderconstitutive model introduced
Power-Laws hereditariness of biomimetic ceramics for cranioplasty neurosurgery / Bologna, Emanuela; Graziano, Francesca; Deseri, Luca; Zingales, Massimiliano. - In: INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS. - ISSN 0020-7462. - 2019:(2019). [10.1016/j.ijnonlinmec.2019.01.008]
Power-Laws hereditariness of biomimetic ceramics for cranioplasty neurosurgery
Luca Deseri;Massimiliano Zingales
2019-01-01
Abstract
We discuss the hereditary behavior of hydroxyapatite-based composites used forcranioplastic surgery in the context of material isotropy. We classify mixtures ofcollagen and hydroxiapatite composites as biomimetic ceramic composites withhereditary properties modeled by fractional-order calculus. We assune isotropyof the biomimetic ceramic is assumed and provide thermodynamic of restric-tions for the material parameters. We exploit the proposed formulation of thefractional-order isotropic hereditariness further by means of a novel mechan-ical hierarchy corresponding exactly to the three-dimensional fractional-orderconstitutive model introducedFile | Dimensione | Formato | |
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