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

유한요소 해석에 의한 전동차 대차 프레임의 구조 취약부 해석

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.