The Status of Development for 400km/h High-Speed Railway Infra-Systems

초록

Technological development for the operation speed of 400km/h has been underway divided into four areas since December 2010 and the areas are as follows : environmental noise reduction, the design criteria of high-speed railway structures, catenary system, train control system. In this paper, the development status for the high-speed railway infra-systems in those areas is introduced.