Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2000.05a
- /
- Pages.645-651
- /
- 2000
A study on passive safety regulations of Korean standard urban train
도시철도 차량의 충돌안전 기준에 관한 연구
Abstract
In this paper, numerically evaluated is the regulations for crashworthy design of the Korean standard urban train suggested by KRRI. The 4-car consist of K-EMU(Korean Electric Multiple Unit) train developed in recent is analyzed under various collision conditions such as normal coupling, heavy shunt, light and heavy collisions. The collision conditions are assumed as K-EMU collides against another stationary one at 5 kph, 10 kph, 25 kph and 32 kph. According to the numerical results and bibliographical study, it is necessary that the regulations by KRRI be complemented from crashworthy point of view. Furthermore, the K-EMU train is recommended to adopt a new coupler with an additional energy absorber or a mechanical fuse.
Keywords