Vliv konstitutivních modelů na mechanickou odezvu tkáně aneurysmat břišní aorty

Abstract

Diploma thesis deals with effect of constitutive model on abdominal aortic aneurysm wall mechanical response. In the first part of the thesis, the medical part is described and is followed by theoretical part describing theory hidden in calculations and analysis of this thesis. Computational part consist of inverse modeling of reconstructed aneurysms from CT images for discovering unloaded geometry with considering residual stresses occurring in computed aneurysm wall. The result of this work is a statistical evaluation of the influence of constitutive models.