A Study on the Characteristics of Materials for Railway Vehicles

초록

In Korea, the transport of coil cargo through a railway has been highlighted recently due to its efficiency in terms of punctuality and convenience of transporting large amounts of cargo compared to the transport by road using other means of transportation. The freight train used in this study was designed and produced with SM490A and ASTM A441 so that it could transport coil cargo for business purposes. Thus, it is necessary to check the status of the design and the production of the freight train to verify the safety of the freight train before its operation. This study attempts to conduct a test on the car body to check the production status on the underframe of the freight train that is manufactured to transport coils.