SHEARING FORCE REINFORCING STRUCTURE AND SHEARING FORCE REINFORCING MEMBER

WIPO Patent Application WO/2006/018908

A1

A shearing force reinforcing structure (1), comprising an existing reinforced concrete side-wall (W), shearing reinforcing members (20) disposed in bottomed reinforcement member insertion holes (10) formed in the side-wall (W) in a direction orthogonal to main reinforcements, and a filler material (30) filled in the reinforcement member insertion holes (10). The shearing reinforcing member (20) further comprises a general part (12) formed of a shearing reinforcing reinforcement (21) and a plate head (23) and a ring head (22) fixed to the base end part and the tip part thereof, respectively and having the reinforcing member insertion hole (10) with an inner diameter larger than the reinforcement diameter of the shearing reinforcing reinforcement (21) and smaller than the width of the plate head (23) and a base end large width part (11) formed at the base end part of the reinforcing member insertion holes (10) and having an inner diameter larger than the width of the plate head (23). Thus, a specified rigidity against withdrawal can be easily and securely provided by the shearing force reinforcing structure and the shearing force reinforcing member.

TANAKA YOSHIHIRO (JP)

PCT/JP2005/000296

February 23, 2006

January 13, 2005

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TAISEI CORP (JP)
TANAKA YOSHIHIRO (JP)

E04G23/02; E02D37/00; E04C5/16; E21D11/00; (IPC1-7): E04G23/02; E04C5/16; E21D11/00; E02D37/00

JP2003113673A	2003-04-18
JPH07238690A	1995-09-12
JP2002137952A	2002-05-14

Isono, Michizo c/o Isono International Patent Office (Sabo Kaikan Annex 7-4, Hirakawa-cho 2-chom, Chiyoda-ku Tokyo 93, JP)

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