National Repository of Grey Literature 255 records found  beginprevious245 - 254next  jump to record: Search took 0.00 seconds. 
Napjatostní analýza keramické hlavice kyčelní endoprotézy s reálnými tvarovými odchylkami
Fuis, Vladimír
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 probability of this failure. Concerned are shape deflections from the ideal conical surfaces of the stem and the head of the endoprosthesis, which - when the head is put on the stem and the endoprosthesis loaded - form a contact configuration.
Experimental evaluation of the weibull paramaters of the bioceramics strength
Fuis, Vladimír
The solution to the problem of ceramic head reliability requires realization of two computational models: one for determination of stress states and another one for evaluation of the fracture probability. Material characteristics of ceramics used in fracture probability evaluation have been determined by a 3-point-bending test till now. Within the framework of this paper is that the characteristics will be determined by destruction tests of ceramic heads.

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