Title:
CONNECTION STRUCTURE FOR BRIDGE USING REINFORCED CONCRETE FLOOR SLAB, AND CONNECTION METHOD FOR EXISTING BRIDGE USING REINFORCED CONCRETE FLOOR SLAB
Document Type and Number:
Japanese Patent JP2016108812
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a connection structure for a bridge using a reinforced concrete floor slab and a connection method for an existing bridge using the reinforced concrete floor slab that may be installed simply and readily and offers sufficient load bearing ability.SOLUTION: A floor slab connecting part 10 is used with an existing concrete floor slab bridge 100 that uses a reinforced concrete floor slab 100a, and includes: a connecting upper reinforcing bar 50 that connects upper reinforcing bars 5a on both sides, so as to cover a work section X between separated edge parts of the reinforced concrete floor slabs 100a; a fixing part 21 on both ends connected to upper flanges 2a that face each other over a joint gap between separated edge parts of steel main girders 2 and an upper flange 3a of an end cross girder 3; a formed steel plate 20 disposed to cover the work section X and having a raised part 22 raised in a height direction above the fixing part 21; and a concrete part 60 cast on the work section X.SELECTED DRAWING: Figure 1
Inventors:
HIDA HAJIME
ADACHI YUKIRO
INOUE SUSUMU
ADACHI YUKIRO
INOUE SUSUMU
Application Number:
JP2014246881A
Publication Date:
June 20, 2016
Filing Date:
December 05, 2014
Export Citation:
Assignee:
HANSHIN EXPRESSWAY CO LTD
JOSHO GAKUEN
JOSHO GAKUEN
International Classes:
E01C11/02; E01D19/06
Domestic Patent References:
| JP2011006873A | 2011-01-13 | |||
| JP2007309032A | 2007-11-29 | |||
| JP2008190130A | 2008-08-21 | |||
| JPH0527104U | 1993-04-09 |
Attorney, Agent or Firm:
Motoaki Nagata
Eiji Ota
Hiroshi Nishimura
Kitamura Yoshiaki
Yoshiaki Nagata
Eiji Ota
Hiroshi Nishimura
Kitamura Yoshiaki
Yoshiaki Nagata