Identification of elasto-visco-plastic constitutive material model with damage for porous material based on the indirect finite element simulation of the nanoindentation test
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F12%3A00193588" target="_blank" >RIV/68407700:21260/12:00193588 - isvavai.cz</a>
Alternative codes found
RIV/68378297:_____/12:00383327
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Identification of elasto-visco-plastic constitutive material model with damage for porous material based on the indirect finite element simulation of the nanoindentation test
Original language description
The aim of this study is to determine elasto-visco-plastic material model with damage for two basic structure elements of diferent porous materials: (i) human single trabecula and (ii) wall of Alporas metal foam. Indirect identification of constants of the material model is based on the numerical simulations of the nanoindentation test using custom-built optimization algorithm. During the optimization procedure the numerical results are fitted to the experimentally obtained nanoindentation curves and the best set of the constants is determined using the least squares method. For evaluation of the influence of the individual material constants a sensitivity study is performed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
FI - Traumatology and orthopaedics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP105%2F10%2F2305" target="_blank" >GAP105/10/2305: Morphometry and mechanical properties of trabecular bone assessed by methods of micromechanics and numerical modelling</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Experimental Methods and Numerical Simulation in Engineering Sciences, Proceedings of XIIIth Bilateral Czech/German Symposium
ISBN
978-80-01-05062-0
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
107-110
Publisher name
ČVUT, Fakulta dopravní
Place of publication
Praha
Event location
Telč
Event date
Jun 5, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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