JR-EAST:Research and Development

Technical Review

JR EAST Technical Review No.14-Summer 2009

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.

Special edition theme
Construction Technologies for Creation of New Spaces

CONTENTS

Interpretive article

Current State of R&D on Space Creation and its Future Outlook in the JR East 2020 Vision -Space Creation Technology for Enhancing Foundations of Railway and Life Services Businesses and for Improving Station Functions as Transport Nodes-

Toru Masuda
Deputy General Manager, Frontier Service Development Laboratory,
Research and Development Center of JR East Group

[PDF/557KB]

Special edition paper

Basic Study of New Structure Forms with Seismic Isolation to Reduce Costs of Over-track Buildings

Kazuaki Iwasaki, Atsushi Hayashi and Toru Masuda

[PDF/1802KB]

Study of Practical Application of Seismic Reinforcement Method for Over-track Station Buildings Using Adjacent Buildings

Kazuaki Iwasaki, Atsushi Hayashi and Toru Masuda

[PDF/1979KB]

Development of New Aseismatic Structure Using Escalators

Kazunori Sasaki, Atsushi Hayashi, Hajime Yoshida and Toru Masuda

[PDF/2965KB]

Basic Research on Use of Surface Impregnant for Higher Durability of Concrete Structures

Takehiro Suzuki, Kaoru Kobayashi and Toru Masuda

[PDF/731KB]

Development Toward Application of Crack Self-Healing Concrete to Actual Structures

Seiji Ikeno, Keisuke Yamada, Kaoru Kobayashi and Toru Masuda

[PDF/945KB]

Study on Cast-in-Place Small-Diameter Piling Method Applicable to Work Between Tracks

Akiyuki Watanabe, Seisuke Kato and Misa Taniguchi

[PDF/1120KB]

Development of Design and Construction Method for Highly Effective Ground Vibration Control Work

Kazuhiro Nakade and Akiyuki Watanabe

[PDF/1621KB]

Study on Conventional Railway Line Noise in High Spaces

Satoshi Ishikawa, Ryo Shiraga, Kenichi Yaginuma and Toru Masuda

[PDF/1075KB]

Special edition theme
Meteorological & Terrestrial Observation Technologies and Railway Disaster Prevention

CONTENTS

Special edition paper

Research on the Use of Weather Radar in Train Operation Control

Wataru Kato and Yoshihiro Hono

[PDF/810KB]

Development of a Disaster Risk Factor Evaluation System Based on the EADaS Method

Yosuke Masui and Asako Togari

[PDF/401KB]

Development of a Soundness Evaluation System for Bridge Substructured

Yosuke Masui and Osamu Suzuki

[PDF/786KB]

Research on New Methods for Railway Forest Maintenance and Management

Yosuke Masui and Asako Togari

[PDF/719KB]

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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