About: MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper deals with the problems of ceramic head of hip joint endoprosthesis destructions, and with assessing the impact of shape deflections of conical surfaces on the tensile stress in the head. Concerned are shape deviations from the ideal conical surfaces of the stem and the head of the endoprosthesis. The shape deviations may be modelled at the macro-level - this concerns model shape inaccuracies such as deviation from the nominal degree of taper, ovality, and their combination, or, possibly, at the micro-level - when the stochastic distribution of unevenness on the contact areas is respected. The problem of stress in ceramic heads was solved using the algorithm of the finite element method - system ANSYS under ISO 7206-5 loading. In the paper are presented and analysed the results of solution of the macro-level shape deviations and micro-level shape deviations, obtained from measurements made on the cones of stems and heads. The paper deals with the problems of ceramic head of hip joint endoprosthesis destructions, and with assessing the impact of shape deflections of conical surfaces on the tensile stress in the head. Concerned are shape deviations from the ideal conical surfaces of the stem and the head of the endoprosthesis. The shape deviations may be modelled at the macro-level - this concerns model shape inaccuracies such as deviation from the nominal degree of taper, ovality, and their combination, or, possibly, at the micro-level - when the stochastic distribution of unevenness on the contact areas is respected. The problem of stress in ceramic heads was solved using the algorithm of the finite element method - system ANSYS under ISO 7206-5 loading. In the paper are presented and analysed the results of solution of the macro-level shape deviations and micro-level shape deviations, obtained from measurements made on the cones of stems and heads. (en) Příspěvek se zabývá výpočtovým modelováním vlivu mikro a makro tvarových odchylek kontaktních ploch hlavice a dříku totální kyčelní endorpotézy na napjatost v hlavici. (cs)
Title	MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS (en) Mirko a makro tvarové odchylky kontaktních ploch kyžele kyčelní endoprotézy (cs)
skos:prefLabel	MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS (en) Mirko a makro tvarové odchylky kontaktních ploch kyžele kyčelní endoprotézy (cs)
skos:notation	RIV/61388998:_____/08:00314959!RIV09-AV0-61388998
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z20760514)
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Fuis, Vladimír Houfek, Martin
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	379261
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/08:00314959
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	shape deviations; ceramics; hip joint endoprosthesis (en)
http://linked.open.../riv/klicoveSlovo	hip joint endoprosthesis shape deviations ceramics
http://linked.open...ontrolniKodProRIV	[9F2798A98424]
http://linked.open...v/mistoKonaniAkce	Adelaide
http://linked.open...i/riv/mistoVydani	Adelaide
http://linked.open...i/riv/nazevZdroje	XXII International Congress of Theoretical and Applied Mechanics
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Fuis, Vladimír Houfek, Martin Janiček, P.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-08-25 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Adelaide
https://schema.org/isbn	978-0-9805142-0-9
is http://linked.open...avai/riv/vysledek of	MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS MICRO AND MACRO SHAPE DEVIATIONS OF THE CONTACT AREAS OF THE HIP JOINT ENDOPROSTHESIS

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