Title:
コンクリート床版およびコンクリート床版連結構造体
Document Type and Number:
Japanese Patent JP7372506
Kind Code:
B2
Abstract:
To provide one connection structure formed by disposing multiple prestress-applied concrete decks in a simple configuration.SOLUTION: A tendon is disposed to apply prestress in a concrete deck 1. Multiple metal fittings are disposed at an end of the concrete deck 1. The metal fitting and a joint constitute a connection mechanism 5. The metal fitting has an anchorage function to anchor the tendon and a joint receiver function to receive the joint that connects adjacent concrete decks. The adjacent concrete decks 1 and 1 are securely and firmly connected to each other through the connection mechanism 5 to form a connection structure 10. The connection structure 10 functions as one large rigid flat plate.SELECTED DRAWING: Figure 3
Inventors:
Akihiko Ito
Noboru Ogawa
Eiji Morita
Yasushi Nishikawa
Noboru Ogawa
Eiji Morita
Yasushi Nishikawa
Application Number:
JP2019045750A
Publication Date:
November 01, 2023
Filing Date:
March 13, 2019
Export Citation:
Assignee:
Guy Art Co., Ltd.
Technos Co., Ltd.
Technos Co., Ltd.
International Classes:
E01C5/10
Domestic Patent References:
| JP2001214694A | ||||
| JP2004324140A |
Attorney, Agent or Firm:
Maejima Daigo
Katsumi Udaka
Junichi Hatakeyama
Kenji Usaba
Katsumi Udaka
Junichi Hatakeyama
Kenji Usaba
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