Title:
FLOOR SLAB FOR BRIDGE AND METHOD FOR REPLACING FLOOR SLAB
Document Type and Number:
Japanese Patent JP3922952
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a floor slab for a bridge simply constructed in a short period.
SOLUTION: The floor slab 30 for the bridge B is composed of a large number of rolled H-steel 32. Each rolled H-steel 32 is extended in the bridge-width direction so as to be crossed at right angles with main girders 20. These rolled H-steel 32 is put close and arranged along a bridge width on the main girders 20. One segments 31 are composed of a plurality of the adjacent rolled H-steel 32. The adjacent rolled H-steel 32 in each segment 31 are connected mutually by connecting means containing pins. The rolled H-steel 32 at both ends of the segments 31 is connected to the main girders 20 through connecting means containing bolts.
Inventors:
Toshio Akima
Application Number:
JP2002091311A
Publication Date:
May 30, 2007
Filing Date:
March 28, 2002
Export Citation:
Assignee:
Topy Industries, Ltd.
International Classes:
E01D19/12; E01D21/00; E01D22/00; E01D24/00; (IPC1-7): E01D19/12; E01D21/00
Domestic Patent References:
| JP51109130U | ||||
| JP2000291195A | ||||
| JP7090970A | ||||
| JP11315511A | ||||
| JP56005710U | ||||
| JP52016714U | ||||
| JP51101615U | ||||
| JP5272103A | ||||
| JP2001220712A | ||||
| JP64080605A | ||||
| JP61162608A |
Attorney, Agent or Firm:
Noboru Watanabe
Harada Sanjugi
Harada Sanjugi
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