유한요소 해석에 의한 전동차 대차 프레임의 구조 취약부 해석

Structural Weak Area Analysis of an Electric Car Bogie Frame by Finite Element Analysis

we studied the structural weak areas of an electric car bogie frame by finite element analysis. The bogie frame under consideration is a part of the standard electric car with aluminium car body. Vertical, torsional. lateral and longitudinal loadings were applied. Numerical results were compared with the experimental results. The two results are in a good agreement.