Parameterized cellular material for the elastic mimetization of cancellous bone

Bone tissue mechanical properties and trabecular microarchitecture are the main factors that determine the biomechanical properties of cancellous bone. Artificial cancellous microstructures, typically described by a reduced number of geometrical parameters, can be designed to obtain a mechanical beh...

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Detalles Bibliográficos
Autores principales: Colabella, Lucas, Cisilino, Adrián P., Häiat, Guillaume, Kowalczyk, Piotr
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2017
Materias:
Ingeniería
Biomimetism
Parameterized microstructures
Symmetry classes
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/94555
https://cimec.org.ar/ojs/index.php/mc/article/view/5265
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-94555
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ingeniería
Biomimetism
Parameterized microstructures
Symmetry classes
spellingShingle Ingeniería
Biomimetism
Parameterized microstructures
Symmetry classes
Colabella, Lucas
Cisilino, Adrián P.
Häiat, Guillaume
Kowalczyk, Piotr
Parameterized cellular material for the elastic mimetization of cancellous bone
topic_facet Ingeniería
Biomimetism
Parameterized microstructures
Symmetry classes
description Bone tissue mechanical properties and trabecular microarchitecture are the main factors that determine the biomechanical properties of cancellous bone. Artificial cancellous microstructures, typically described by a reduced number of geometrical parameters, can be designed to obtain a mechanical behavior mimicking that of natural bone. In this work, we assess the ability of the parameterized microstructure introduced by Kowalczyk (P. Kowalczyk, <i>Comput Meth Biomech Biomed Eng</i>, 9:135–147, 2006) to mimic the elastic response of cancellous bone. An optimization approach is devised to find the geometrical parameters of the artificial microstructure that better mimics the elastic response of target natural bone specimen. This is done via a Pattern Search algorithm that minimizes the difference between the symmetry class decompositions of the elastic tensors. The performance of the method is demonstrated via analyses for 146 bone samples.
format Objeto de conferencia
Objeto de conferencia
author Colabella, Lucas
Cisilino, Adrián P.
Häiat, Guillaume
Kowalczyk, Piotr
author_facet Colabella, Lucas
Cisilino, Adrián P.
Häiat, Guillaume
Kowalczyk, Piotr
author_sort Colabella, Lucas
title Parameterized cellular material for the elastic mimetization of cancellous bone
title_short Parameterized cellular material for the elastic mimetization of cancellous bone
title_full Parameterized cellular material for the elastic mimetization of cancellous bone
title_fullStr Parameterized cellular material for the elastic mimetization of cancellous bone
title_full_unstemmed Parameterized cellular material for the elastic mimetization of cancellous bone
title_sort parameterized cellular material for the elastic mimetization of cancellous bone
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/94555
https://cimec.org.ar/ojs/index.php/mc/article/view/5265
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AT cisilinoadrianp parameterizedcellularmaterialfortheelasticmimetizationofcancellousbone
AT haiatguillaume parameterizedcellularmaterialfortheelasticmimetizationofcancellousbone
AT kowalczykpiotr parameterizedcellularmaterialfortheelasticmimetizationofcancellousbone
bdutipo_str Repositorios
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