000003509 001__ 3509
000003509 005__ 20141118153357.0
000003509 04107 $$acze
000003509 046__ $$k2006-05-15
000003509 100__ $$aKytýř, D.
000003509 24500 $$aInfluence of the hip joint shape to stress field after hemiarthroplasty

000003509 24630 $$n12.$$pENGINEERING MECHANICS 2006
000003509 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, v.v.i., Prague
000003509 506__ $$arestricted
000003509 520__ $$2eng$$aMigration of the implant head after hemiarthoplasty is a problem which appertain to nearly all patients. Article deals with development and utilization of parametrical FE model of the hip joint for numerical analysis of implant head migration. There are two main input parameters for the stress analysis. CE angle representing the shape of acetabulum and direction of the femoral replacement loading. To assess the influence of selected parameters on thr implant migration and to enable easy comparison to patients X-Ray scanning, the analysis was carried out as axially symmetric 2D and 3D contact problem. Ultimate values of first principal stress, third principal stress and sum of displacements were used as a reference magnitude.

000003509 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003509 653__ $$a

000003509 7112_ $$aENGINEERING MECHANICS 2006$$cSvratka (CZ)$$d2006-05-15 / 2006-05-18$$gEM2006
000003509 720__ $$aKytýř, D.$$iJíra, J.$$iJírová, J.$$iMicka, M.
000003509 8560_ $$ffischerc@itam.cas.cz
000003509 8564_ $$s323583$$uhttps://invenio.itam.cas.cz/record/3509/files/Kytyr-300-PT.pdf$$y
             Original version of the author's contribution as presented on CD, , paper No. 300.
            
000003509 962__ $$r3410
000003509 980__ $$aPAPER