000003274 001__ 3274
000003274 005__ 20141118153405.0
000003274 04107 $$acze
000003274 046__ $$k2005-05-09
000003274 100__ $$aFuis, V.
000003274 24500 $$aManufacturing accuracy versus reliability of the hip joint endoprosthesis ceramic head

000003274 24630 $$n11.$$pENGINEERING MECHANICS 2005
000003274 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Brno
000003274 506__ $$arestricted
000003274 520__ $$2eng$$aThe paper deals with the problems of the stress and failure probability of the ceramic head of hip joint endoprosthesis. Computational modeling is used to solve the problem - stress states are calculated by FEM, failure probability is based on the Weibull weakest link theory. The ceramic head is pressed on the stem cone under ISO 7206-5 conditions. There are considered the macro and micro shape deflections of the contacted cone areas, the values are given from the 3D measured device IMS UMPIRE. The macro shape deflection is different conicity of the contacted parts; micro shape deflections are the local shape deflections which are added with the macro shape deflections. The failure probability of the ceramic head for the random position against the stem will be analysed in detail.

000003274 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003274 653__ $$a

000003274 7112_ $$aENGINEERING MECHANICS 2005$$cSvratka (CZ)$$d2005-05-09 / 2005-05-12$$gEM2005
000003274 720__ $$aFuis, V.
000003274 8560_ $$ffischerc@itam.cas.cz
000003274 8564_ $$s975388$$uhttps://invenio.itam.cas.cz/record/3274/files/Fuis-PT.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000003274 962__ $$r3238
000003274 980__ $$aPAPER