Analysis of stress-strain state of bogie frame of PE2U and PE2M industrial traction unit

This article presents the results of theoretical analysis stress-strain state industrial traction unit PE2U and PE2M frame. The was performed using finite element method in SolidWorks Simulation software. are necessary to estimate residual resource units at end their service life extend life. According requirements standards, rolling stock load-bearing constructions, these constructions should be studied. A 3D model bogie frame built software evaluate strain-deformation state. Using program, evaluated based on Palmgren–Miner–Mises theory. All static dynamic loads use affecting taken into account.