Current status and recent research topics of maintenance of exiting railway structures (especially steel bridges)

被引：0
作者：
Ikeda M. [1 ]
Tanimura Y. [1 ]
机构：
[1] Railway Technical Research Institute, 2-8-38, Hikari-cho, Kokubunji, 185-8540, Tokyo
来源：
Zairyo Kankyo | / 7卷 / 287-293期
关键词：
Maintenance; Monitoring; Railway structures; Reinforcement; Renewal; Repair; Steel bridges;
D O I：
10.3323/jcorr.65.287
中图分类号：
学科分类号：
摘要：
More than 140 years have already passed since the opening of the first railway in Japan. During that period, a lot of railway structures were constructed. Many of them have been used for more than 100 years and are still in service. In many cases, it is necessary to continue to use those existing structures with appropriate maintenance because the replacement is difficult while in service.This paper firstly describes an outline of current status of the existing railway structures, especially steel bridges, and maintenance of them. Secondly, it introduces recent topics of research and development regarding the maintenance of the steel bridges, such as monitoring, renewal and seismic retrofit. © 2016, Japan Society of Corrosion Engineering. All rights reserved.
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页码：287 / 293
页数：6
相关论文
共 24 条
  • [21] Saito M., Uemura H., Ikeda M., Sugimoto I., Taniguchi N., Yoda T., RTRI Report, 28, 8, (2014)
  • [22] Nishioka H., Matsuura M., Saito M., The Journal of Japan Railway Civil Engineering Association, 53, 4, (2015)
  • [23] Ikeda M., Seismic Assessment Methods of Bearings in Steel Railway Bridges, Science Column of Kotsu-Shimbun, (2016)
  • [24] Ikeda M., Sugimoto I., Seismic Technologies of Steel Railway Structures, 71, 3, (2014)
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