곡선부 승강장의 PSD 설치에 따른 도시철도차량의 동적 차량한계 영향인자 분석

Since PSD(Platform Screen Door) is set up at many subway stations, its design related to a safety becomes gradually important. When train comes into a station with a curvature, the passenger car has a large translational and rotational motions and the displacement is enough for coming in contact with PSD. The performance is affected by many design parameters such as rail design parameters, vehicle velocity and so on. This study proposes a dynamic analysis models for the railway vehicle, rail and some parameters are considered in the models to find an influence to the performance.