Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEISMIC REINFORCEMENT STRUCTURE OF CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To provide a seismic strengthening structure of a concrete structure which has a simple structure, is easy to manufacture, can be assembled easily in a short time, can omit bar arrangement work in a narrow space, can be easily integrated with a solidification material, and can be improved in seismic performance.SOLUTION: A seismic strengthening structure of a concrete structure includes: a concrete structure and a reinforcing member arranged at a predetermined interval from the surface of the concrete structure and having horizontal reinforcing ribs formed on the upper and lower sides of the concrete structure; a grid-like reinforcing bar comprising vertical and horizontal bars in which intersection points previously fixed to the front ends of the vertical horizontal reinforcing ribs of the reinforcing member by welding means are fixed by the welding means; and a solidification material filled in the space between the reinforcing member and the concrete structure whose grid-like reinforcing bars are previously fixed by the welding means.SELECTED DRAWING: Figure 5
【課題】構造が簡単で、製造が容易で組み立て作業が短時間ですみ、狭い空間での配筋作業を省略可能で、固化材との一体化に優れ耐震性能を向上することが可能なコンクリート構造物の耐震補強構造を提供することを目的とする。【解決手段】コンクリート構造物と、コンクリート構造物表面に対して所定間隔をおいて配置され上下に水平補強リブを形成した補強部材と、補強部材の上下水平補強リブの前端に予め溶接手段により固定される交点が溶接手段により固定された縦筋と横筋からなる格子状鉄筋と、格子状鉄筋が予め溶接手段により固定された補強部材とコンクリート構造物間の空隙に充填される固化材と、を備えることを特徴とする。【選択図】 図５
SEISMIC REINFORCEMENT STRUCTURE OF CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To provide a seismic strengthening structure of a concrete structure which has a simple structure, is easy to manufacture, can be assembled easily in a short time, can omit bar arrangement work in a narrow space, can be easily integrated with a solidification material, and can be improved in seismic performance.SOLUTION: A seismic strengthening structure of a concrete structure includes: a concrete structure and a reinforcing member arranged at a predetermined interval from the surface of the concrete structure and having horizontal reinforcing ribs formed on the upper and lower sides of the concrete structure; a grid-like reinforcing bar comprising vertical and horizontal bars in which intersection points previously fixed to the front ends of the vertical horizontal reinforcing ribs of the reinforcing member by welding means are fixed by the welding means; and a solidification material filled in the space between the reinforcing member and the concrete structure whose grid-like reinforcing bars are previously fixed by the welding means.SELECTED DRAWING: Figure 5
【課題】構造が簡単で、製造が容易で組み立て作業が短時間ですみ、狭い空間での配筋作業を省略可能で、固化材との一体化に優れ耐震性能を向上することが可能なコンクリート構造物の耐震補強構造を提供することを目的とする。【解決手段】コンクリート構造物と、コンクリート構造物表面に対して所定間隔をおいて配置され上下に水平補強リブを形成した補強部材と、補強部材の上下水平補強リブの前端に予め溶接手段により固定される交点が溶接手段により固定された縦筋と横筋からなる格子状鉄筋と、格子状鉄筋が予め溶接手段により固定された補強部材とコンクリート構造物間の空隙に充填される固化材と、を備えることを特徴とする。【選択図】 図５
SEISMIC REINFORCEMENT STRUCTURE OF CONCRETE STRUCTURE
コンクリート構造物の耐震補強構造
MAKITANI EIJI (Autor:in)
23.08.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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