Sensitivity Analysis of the Material Parameters of the Ceramics on the Inner Radius of the Hip Joint Endoprosthesis Head
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00453639" target="_blank" >RIV/61388998:_____/15:00453639 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-23923-1_18" target="_blank" >http://dx.doi.org/10.1007/978-3-319-23923-1_18</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-23923-1_18" target="_blank" >10.1007/978-3-319-23923-1_18</a>
Alternative languages
Result language
angličtina
Original language name
Sensitivity Analysis of the Material Parameters of the Ceramics on the Inner Radius of the Hip Joint Endoprosthesis Head
Original language description
The paper globally deals with calculation of the parameters of ceramic material from a set of destruction tests of ceramic heads of total hip joint endoprosthesis. It is not possible to use the standard way to calculate the material parameters, because the specimens cut-outed from the heads are smaller than the norm required (the material parameters derived from them would exhibit higher strength values than those which the given ceramic material really has). On that score, a special testing jig was made, in which 40 heads were destructed. From the measured values of circumferential strains of the head?s external spherical surface under destruction, the state of stress in the head under destruction was established using the final elements method (FEM).From the values obtained, the sought for parameters of the ceramic material were calculated using Weibull?s weakest-link theory. The analysis of the sensitivity of the obtained material parameters on the value of the inner radius in the
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-34632S" target="_blank" >GA13-34632S: Increasing the level of computational modeling of the behaviour of the ceramic head for total hip joint endoprosthesis</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Advanced Mechatronics Solutions
ISBN
978-3-319-23921-7
ISSN
2194-5357
e-ISSN
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Number of pages
6
Pages from-to
123-128
Publisher name
Springer
Place of publication
Warsawa
Event location
Varšava
Event date
Sep 21, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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