On the basis of the available experimental data the systematic numerical research of one piece rolled railroad car wheel were made using technological heating by induction-heating devices which allowed the establishment of the laws of the stress-strain state of the wheel set elements, during its thermal assembly.
(НТУ "ХПИ", 2001) Бизюк, А. В.; Чернобрывко, М. В.; Ярещенко, В. Г.
In work is done a comparative analysis of mathematical models of high-rate elasto-plastic deforming of cylindrical shells, which based on comparison with experimental data. An optimum model is a 2-dimension layer with taking into account deformation speed dominance and thermal parameters.
