Pevnostní ověření krytu střechy železničního vozu

Abstract

The thesis deals strength verification and dimensional optimization of the railway vehicel roof cover. The first part of the thesis subscribes a parts of the roof cover. The next part of the thesis focuses on the creating geometrical and finite model. In this thesis was created two models. The first one is builded from solid elements and the second one is builded mainly from shell elements. In the last chapter of the thesi is a comparison of the results between this two models and a evaluation of a optimization results.