Abstract

Highly nonlinear finite element (FE) model of trabecular bone, using its actual complex micro-scale geometry imaged with micro-computed tomography (micro-CT), was used to study the apparent trabecular bone mechanical behavior and compared with experimental data. Sensitivity of the apparent-level response to different plasticity constitutive models and their material parameters at the tissue-level was investigated. This study can provide inputs for multiscale computational models of whole bone and provide insights on bone’s susceptibility to deformation and fracture.
Original languageEnglish (US)
Number of pages3
StatePublished - 2017

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plastic properties
bones
tomography
magnetic permeability
sensitivity
geometry

Cite this

INFLUENCE OF TISSUE LEVEL PLASTICITY ON APPARENT RESPONSE OF TRABECULAR BONE. / Koric, Seid; Sabet, Fereshteh A; Jasiuk, Iwona M.

2017.

Research output: Contribution to conferencePaper

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abstract = "Highly nonlinear finite element (FE) model of trabecular bone, using its actual complex micro-scale geometry imaged with micro-computed tomography (micro-CT), was used to study the apparent trabecular bone mechanical behavior and compared with experimental data. Sensitivity of the apparent-level response to different plasticity constitutive models and their material parameters at the tissue-level was investigated. This study can provide inputs for multiscale computational models of whole bone and provide insights on bone’s susceptibility to deformation and fracture.",
author = "Seid Koric and Sabet, {Fereshteh A} and Jasiuk, {Iwona M}",
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AU - Sabet, Fereshteh A

AU - Jasiuk, Iwona M

PY - 2017

Y1 - 2017

N2 - Highly nonlinear finite element (FE) model of trabecular bone, using its actual complex micro-scale geometry imaged with micro-computed tomography (micro-CT), was used to study the apparent trabecular bone mechanical behavior and compared with experimental data. Sensitivity of the apparent-level response to different plasticity constitutive models and their material parameters at the tissue-level was investigated. This study can provide inputs for multiscale computational models of whole bone and provide insights on bone’s susceptibility to deformation and fracture.

AB - Highly nonlinear finite element (FE) model of trabecular bone, using its actual complex micro-scale geometry imaged with micro-computed tomography (micro-CT), was used to study the apparent trabecular bone mechanical behavior and compared with experimental data. Sensitivity of the apparent-level response to different plasticity constitutive models and their material parameters at the tissue-level was investigated. This study can provide inputs for multiscale computational models of whole bone and provide insights on bone’s susceptibility to deformation and fracture.

M3 - Paper

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