전동차 차체 정하중 시험 규격을 통한 해석적 연구

초록

As a public transport, EMU(Electronic Multiple Unit) is one of the efficient ways to transport hugh amount of person in the city. For that reason, concerns about the safety of the EMU is growing. The purpose of this study is to analyze the international and domestic standards of static load test, and to evaluate the EMU carbody structure by FEM(Finite Element Method). Randomly selected EMU model was analyzed by Finite Element Code(RADIOSS) according to the standards, and also the result of analysis was estimated.