Microstructural residual stress in particle-filled dental composite

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00204635" target="_blank" >RIV/68407700:21220/15:00204635 - isvavai.cz</a>

Result on the web

<a href="http://www.tandfonline.com/doi/abs/10.1080/10255842.2013.781158" target="_blank" >http://www.tandfonline.com/doi/abs/10.1080/10255842.2013.781158</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10255842.2013.781158" target="_blank" >10.1080/10255842.2013.781158</a>

Result language

angličtina

Original language name

Microstructural residual stress in particle-filled dental composite

Original language description

The main goal of this study is to develop a micromechanical model of a particle-filled dental composite focused on the residual stress (RS) field developed during the curing process in its microstructure. A finite element model of a representative volumeelement of filler and resin was developed, and volumetric shrinkage was simulated during the curing process. Four material models (von Mises plasticity model, Drucker?Prager plasticity model, von Mises plasticity model with stress relaxation and Drucker?Prager plasticity with stress relaxation) of the polymer resin were built to assess the influence of the material model on the resulting internal stress. The relationship between the curing process and the magnitude of the stress components will be described, and an analysis of the post-curing state of the material in particular microstructure locations will be conducted in this study. Obtained RS is comparable to the stresses developed in the material under the external load. The subst

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

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Project

<a href="/en/project/GD101%2F08%2FH068" target="_blank" >GD101/08/H068: Research of new principle of mechanical sand biomechanical systems with a intelligent behaviour</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Computer Methods in Biomechanics and Biomedical Engineering

ISSN

1025-5842

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

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Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

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UT code for WoS article

000343606800003

EID of the result in the Scopus database

2-s2.0-84908046797