Počet záznamů: 1
Behaviour of the hip joint endoprosthesis ceramic head with manufacturing inaccuracies under ISO 7206-5 loading
- 1.0212479 - UT-L 20030196 RIV CZ eng J - Článek v odborném periodiku
Fuis, Vladimír - Janíček, P.
Behaviour of the hip joint endoprosthesis ceramic head with manufacturing inaccuracies under ISO 7206-5 loading.
Engineering Mechanics = Inženýrská mechanika. Roč. 10, č. 5 (2003), s. 399-411. ISSN 1210-2717
Grant CEP: GA ČR GP101/01/P039
Výzkumný záměr: CEZ:AV0Z2076919
Klíčová slova: micro-unevenness modelling * stress and failure probability analyses * Weibull weakest link theory
Kód oboru RIV: JH - Keramika, žáruvzdorné materiály a skla
The paper deals with the problems of ceramic head of hip joint endoprosthesis destructions. Concerned are shape deflections from the ideal conical surfaces of the stem and the head of the endoprosthesis that were modelled at the macro and micro-level. The problem of stress in the head was solved using the FEM, the Weibull probability model was used for solving the head cohesion failure probability problem. The results of computational modelling are compared with the data obtained by experimental modelling.
Trvalý link: http://hdl.handle.net/11104/0108027
Počet záznamů: 1