<div class="csl-bib-body">
<div class="csl-entry">Pahr, D., Bachmann, S., & Synek, A. (2023). Mixed uniform boundary conditions improve homogenized FE models of bone-screws and inverse remodelling. In <i>ESB 2023 : 28th Congress of the European Society of Biomechanics : Abstracts</i>. 28th Congress of the European Society of Biomechanics (ESB2023), Maastricht, Netherlands (the). European Society of Biomechanics.</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/192133
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dc.description.abstract
In the field of numerical bone biomechanics, either micro finite element model (FE) or homogenized FE models (hFE) are used. The latter requires a material law that translates the information on the micro level into effective material behavior on the macro level. Different trabecular bone material models can be used, including orthotropic and isotropic material derived from homogenization based on kinematic uniform boundary conditions (KUBC) as well as periodicity-compatible mixed uniform boundary conditions (PMUBC) [1]. There are a number of studies that have described both [2] for stiffness or bone strength predictions. This work focuses on the question which kind of boundary condition is better suited in case of screw-bone construct and inverse bone remodeling algorithms. The gold standard are FE models of the same construct or bone.
en
dc.language.iso
en
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dc.subject
bone
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dc.subject
homogenization
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dc.subject
inverse remodelling
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dc.subject
screw
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dc.title
Mixed uniform boundary conditions improve homogenized FE models of bone-screws and inverse remodelling
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.type.category
Abstract Book Contribution
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tuw.booktitle
ESB 2023 : 28th Congress of the European Society of Biomechanics : Abstracts