INFLUENCE OF TISSUE LEVEL PLASTICITY ON APPARENT RESPONSE OF TRABECULAR BONE

Seid Koric; Fereshteh A Sabet; Iwona M Jasiuk

INFLUENCE OF TISSUE LEVEL PLASTICITY ON APPARENT RESPONSE OF TRABECULAR BONE

Seid Koric, Fereshteh A Sabet, Iwona M Jasiuk

Research output: Contribution to conference › Paper › peer-review

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 language	English (US)
Number of pages	3
State	Published - 2017

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title = "INFLUENCE OF TISSUE LEVEL PLASTICITY ON APPARENT RESPONSE OF TRABECULAR BONE",

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{\textquoteright}s susceptibility to deformation and fracture.",

author = "Seid Koric and Sabet, \{Fereshteh A\} and Jasiuk, \{Iwona M\}",

year = "2017",

language = "English (US)",

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T1 - INFLUENCE OF TISSUE LEVEL PLASTICITY ON APPARENT RESPONSE OF TRABECULAR BONE

AU - Koric, Seid

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

ER -

INFLUENCE OF TISSUE LEVEL PLASTICITY ON APPARENT RESPONSE OF TRABECULAR BONE

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