Poměry hlavních napětí v aneurysmatech abdominální aorty

Abstract

KOCMÁNEK, Š. The Principal Stress Ratio in Abdominal Aortic Aneurysm: Diploma Thesis, Ostrava: VSB – Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Applied Mechanics 2022, Thesis head: doc. Ing. Stanislav Polzer, Ph.D. The thesis deals with the principal stress ratios in the abdominal aortic aneurysm. In addition to this thesis, information from the field of medicine on a case of abdominal aortic aneurysm is elaborated. Ten geometries were modelled and from them was created finite element meshes. Subsequently, the FEM analysis provided the unloaded geometry and then evaluated the finite state principal stress ratios. This was subjected to statistical analysis. The static analysis will determine which experiments can use the ratios.