열차 주행 시 아스팔트콘크리트 궤도의 윤중, 횡압 특성

초록

In order to complement the defects of a ballasted track requiring continuous maintenance and a concrete track where the initial construction cost is expensive, research on an asphalt concrete track that is easy to maintain, economical and environmentally friendly is underway. In order to investigate the safety and the applicability of the asphalt concrete track, the test construction was carried out on the Kyeongbuk line. In this study, when the Mugunghwa train runs on the asphalt concrete track, the wheel load and lateral wheel load measured through the sensors installed at the rails were analyzed. As a result of the analysis, it was confirmed that the track performance test standard was satisfied."