STRESS AND RELIABILITY ANALYSES OF CERAMIC FEMORAL HEADS WITH AXISYMMETRIC PRODUCTION INACCURACIES.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F01%3APU20352" target="_blank" >RIV/00216305:26210/01:PU20352 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/01:51010154
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
STRESS AND RELIABILITY ANALYSES OF CERAMIC FEMORAL HEADS WITH AXISYMMETRIC PRODUCTION INACCURACIES.
Original language description
The paper contains the results of the stress and reliability analyses of the ceramic head of the total hip joint endoprosthesis under testing conditions in accordance with the norm ISO 7206-5. The axisymmetric production inaccuracies of the contact taperof the head and the stem are considered. The head stresses are obtained from the computational methods (finite elements) and the head reliability is based on the Weibull weakest link theory. The effects of the production inaccuracies on the head?s hoopstress and the head?s contact pressure along the contact taper are analyzed in detail, because the maximum tensile stress is located in this region. Finally, the effect of the aforementioned production inaccuracies on the head?s failure probability during the loading is shown.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
FS - Medical facilities, apparatus and equipment
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA101%2F01%2F0974" target="_blank" >GA101/01/0974: Specific biomechanical problems of total hip joint endoprostheses and their solving by modelling</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
IFMBE Proceedings - Medicon 2001 IX Mediterranean Conference on Medical and Biological Engineering and Computing
ISBN
953-184-024-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
632-635
Publisher name
Faculty of Electrical Engineering, Zagreb, Croatia
Place of publication
Pula, Croatia
Event location
Pula, Croatia
Event date
Jun 12, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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