Dynamic Analysis of Wheel Forces of KTX Vehicle Running with High-Speed on the PSC Bridge
PSC 교량 위를 고속주행 중인 KTX 전동차의 윤하중 동적해석

Soon-Taek Oh, Dong Jun Lee, Jung Hoon Lee
2013 Korean Society of Hazard Mitigation  
Dynamic analysis of wheel forces of KTX vehicle was carried out to compare the differences of wheel force (D.W.F.) and wheel force ratios (W.F.R.) on the road and bridge up to 450 km/h running speed, considering the interactions among vehicle/rail/bridge. An evaluation method of running safety of vehicles, lateral wheel force, derail factor, and offload factor are adopted for traffic safety of bridges.
doi:10.9798/kosham.2013.13.5.277 fatcat:h25bbj5cgjbhlntfifephm4rae