RTRI REPORT Mar. 2004
REVIEW

What is Requested for Track Technology

Hideyuki TAKAI


  Train operation at higher speeds and frequencies in recent years is increasing train loads on tracks, while track maintenance works is becoming increasingly difficult due to the curtailment of maintenance personnel and shorter intervals between trains. The track technology shall not only address such routine subjects but also promote innovative research and development for the future. This paper outlines measures to be taken for the safety of train operation, the concept of next generation track structure and matters to be considered for further development.


* Full papers of RTRI Report are written in Japanese.

Copyright (c) 2004 Railway Technical Research Institute