Derailment Impact Factor Analysis Utilizing Wheel Derailment Test Facilities

차륜탈선 시험설비를 활용한 탈선 영향인자 분석

This is a testing equipment system to analyze variation of creep force according to wheel-rail tread profile, running speed of vehicle, vertical and lateral force, wheel/rail contact point, attack angle and so on. In this paper, derailment occur in stages until the change of each parameter, while reproducing the actual situation was derailed. Thus, to derail what is the most influencing factors were analyzed.