Title:
鉄筋コンクリート構造物のせん断補強方法および補助装置
Document Type and Number:
Japanese Patent JP5611148
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a shear reinforcement method with which construction within a limited construction space is enabled and shear resistance of an existent reinforced concrete member can be improved easily and at low cost, and an auxiliary device.SOLUTION: A shear reinforcement method of a reinforced concrete structure includes a drilling step of drilling a reinforcing member insertion hole 2 in an existent reinforced concrete structure 1, a disposing step of inserting a shear reinforcing member 20 having flexibility into the reinforcing member insertion hole 2, and a filling step of filling the reinforcing member insertion hole 2 with a filler 30. An auxiliary device 10 comprises a half-split cylindrical guide section 12 installed in an opening of the reinforcing member insertion hole 2 so as to guide the shear reinforcing member 20 in the disposing step.
Inventors:
本谷 幸康
福浦 尚之
岡本 晋
福浦 尚之
岡本 晋
Application Number:
JP2011180639A
Publication Date:
October 22, 2014
Filing Date:
August 22, 2011
Export Citation:
Assignee:
大成建設株式会社
成和リニューアルワークス株式会社
成和リニューアルワークス株式会社
International Classes:
E02B9/06; E02F5/10; E04G23/02; F16L1/038
Attorney, Agent or Firm:
Michizo Isono
Etsuo Tada
Yoshiaki Machida
Etsuo Tada
Yoshiaki Machida