고정크로싱 분기기 증속시험을 통한 궤도의 주행안전성 평가

The current general turnout passing speed limit regulations on straight sections is based on the standard for securing running stability Japan where a narrow gauge is being used. However, in Korea there is no appropriate turnout passing speed calculation standard as a standard gauge is being used. On the other hand, the foreign advanced countries are applying identical to general section maximum speed without the passing speed limit of the turnouts. We are requesting consistently train speed-up for train operation efficiency improvement. In this study, the field tests were performed to evaluate that the road running performance test through staged increasing vehicle the speed tests in an attempt to exceed the speed limit on the straight sections of the turnout rigid crossing to validate if all track running safety requirements were met regardless of turnout type, train type.