실선로 주행에 따른 고속철도차량 댐퍼 변위에 대한 연구

A Study on the Damper Displacements of High Speed Rolling-stock Running on Service Lines

This study was intended to research the displacement characteristics of dampers for Korea hish-speed rolling-stock for the purpose of developing the protective and maintenance technology of damper. For this, we measured the displacements of dampers in the actual running conditions of high speed railway vehicles. Displacement data were analyzed depending on the service sections, with which the valuable data necessary for maintenance in the future could be obtained.