JR-EAST:Research and Development

Technical Review

JR EAST Technical Review No.17-Summer 2010

We published this JR East Technical Review to provide information of our R&D. We expect more people be informed about the characteristics of our R&D, and thereby to encourage people to suggest how the progress can be made if new technologies are applied at our R&D efforts.

CONTENTS

Special feature article

Risk-based Maintenance

Shinsuke Sakai
Professor, Department of Mechanical Engineering, School of Engineering,
The University of Tokyo

[PDF/230KB]

Maintenance Issues and R&D for the Next Generation

Tatsuo Odaka
Director, Technical Center,
Research and Development Center of JR East Group

[PDF/343KB]

Special edition paper

Track Monitoring using Trains in Operation

Hiroyuki Matsuda, Mitsunobu Takikawa, Keita Kataoka, Masanobu Kozeki

[PDF/1040KB]

Monitoring of Contact Line Equipment by Trains in Operation

Hiroshi Waki

[PDF/867KB]

Development of Onboard Data Controller for Wayside Equipment Monitoring

Kazuki Hamada, Jun'ichiro Mishima, Kosuke Otaki, Nobuyuki Yokoyama

[PDF/510KB]

Development of a New Point Machine for the Next-Generation Turnout

Nobuo Obata, Kenji Mori, Tsunehiro Ichikura

[PDF/1226KB]

Seismic Assessment of Ballasted Tracks in Large-scale Earthquakes

Takao Kumakura, Hideaki Ishii, Toshiyuki Konishi

[PDF/950KB]

Development of a Windbreak Fence of New Material

Daisuke Sato, Hiroshi Kamiya, Yasuyuki Akiyama, Masanobu Kozeki

[PDF/1075KB]

Development of an Integrity Tester for Grounding Devices of Substations

Tadashi Yoshida, Ichiro Ideno

[PDF/1064KB]

Development of Beams for Sections Susceptible to Salt Damage

Tadashi Yoshida

[PDF/706KB]

Development of a General-Purpose High-speed Roll Filter Cleaning Device

Satoshi Chiba, Kiyomi Yasuda, Yasukatsu Akimoto

[PDF/1107KB]

We are looking forward for many suggestions and advices. If you have any further questions about the JR East Technical Review, please feel free to contact us.

For Inquiries:
E-mail:tech-review2@jreast.co.jp
Editors of JR East Technical Review
Technology and Planning Department
East Japan Railway Company
2-2 Yoyogi 2cho-me, Sibuya-ku Tokyo 151-8578, Japan

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