Title:
SLEEPER STRUCTURE AND METHOD OF MANUFACTURING SLEEPER STRUCTURE
Document Type and Number:
Japanese Patent JP2008133624
Kind Code:
A
Abstract:
To provide a concrete sleeper structure enabling the simplification of manufacturing steps and a reduction in weight.
This extra-high strength fiber-reinforced concrete sleeper structure 1 installed on the under side of a rail R comprises lateral beams 10, 10 disposed in the direction crossing the rail R and vertical beams 20, 20 crossing the lateral beams 10, 10. The lateral beam 10 is formed of a prestressed concrete structure. The vertical beam 20 is formed of a reinforced concrete structure.
More Like This:
Inventors:
Seki, Masaki
Kachi, Takashi
Maeda, Masakatsu
Chiyou, Iken
Mizutani, Kimiaki
Matsuoka, Yasunori
Kachi, Takashi
Maeda, Masakatsu
Chiyou, Iken
Mizutani, Kimiaki
Matsuoka, Yasunori
Application Number:
JP2006000319147
Publication Date:
June 12, 2008
Filing Date:
November 27, 2006
Export Citation:
Assignee:
CENTRAL JAPAN RAILWAY CO
TAISEI CORP
TAISEI CORP
International Classes:
E01B3/34; E01B3/00