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Parametrical study of the stress changes in the pelvis bone after hemiarthoplasty
Kytýř, Daniel ; Jírová, Jitka ; Micka, Michal
Article deals with development and utilization of parametrical FE model of pelvic bone for analysis of migration of implant head after hemiarthoplasty. The CE angle and direction of loading were taken as imput parameters for the stress analysis. The analysis was carried out as axially symmetric 2D contact problem. Extreme values of first principal stress, third principal stress and sum of displacements were used as a reference magnitude.

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