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Title:
COLUMN SUPPORT METAL FITTING AND STEEL COLUMN REINFORCEMENT OR INSTALLATION METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP2018091046
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a column support metal fitting capable of adhering to a concrete side wall surface regardless of the presence or absence of a joint gap between a support and the concrete side wall surface for columns, in particular column support metal fittings, in existing metallic panel renewal work and reinforcement work.SOLUTION: A column support metal fitting comprises a U-shaped member 20 that surrounds 3 surfaces not opposing the concrete side wall of an H-beam column 41, and an L-shaped member 11 that adheres to both sides of the U-shaped member while also adhering to the concrete side wall. Two flange joint bolt through-holes 211 are pierced in a horizontal direction on the surface of the U-shaped member that adheres to the flange of the H-beam column and are then bolt-connected to the flange. One or more elliptical anchor bolt through-holes 141 are pierced in the horizontal direction on one surface of the L-shaped member through which a post-construction anchor bolt is inserted. A first web joint bolt through-hole 151 is pierced through the central part of the other surface on the L-shaped member, and is then bolt-connected to a second web joint bolt through-hole 221 drilled on both sides of the U-shaped member after construction.SELECTED DRAWING: Figure 2

Inventors:
NAKAMURA TAKASHI
Application Number:
JP2016235480A
Publication Date:
June 14, 2018
Filing Date:
December 03, 2016
Export Citation:
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Assignee:
TOSHIN KOJI CO LTD
International Classes:
E01F8/00
Attorney, Agent or Firm:
Nobuaki Endo