A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
PROBLEM TO BE SOLVED: To provide a reinforcement structure of an existing column which is improved in shear reinforcement effect and at the same time deformability in the reinforcement structure of the existing column when it is difficult to apply a steel plate winding method to reinforce from four surfaces of a columnar surface of the existing column.SOLUTION: In the reinforcement structure of the existing column according to the present invention, a plurality of reinforcement materials (belt-like reinforcement plates 3) extending over three faces 1a, 1b, 1c of an outer peripheral surface of an existing column 1 of square shape in cross section and attached to the existing column 1 are provided along the extension direction of the existing column 1 at intervals.SELECTED DRAWING: Figure 1
【課題】既設柱の柱面の四面から補強する鋼板巻き立て工法の適用が困難である場合の既設柱の補強構造において、せん断補強効果と同時に変形性能を向上させた既設柱の補強構造を提供する。【解決手段】本発明に係る既設柱の補強構造は、断面四角形状の既設柱１の外周面のうちの三面１ａ，１ｂ，１ｃに亘って延長して既設柱１に取付けられる補強材（帯状補強板３）を、既設柱１の延長方向に沿って間隔を隔てて複数設けたことを特徴とするものである。【選択図】図１
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
PROBLEM TO BE SOLVED: To provide a reinforcement structure of an existing column which is improved in shear reinforcement effect and at the same time deformability in the reinforcement structure of the existing column when it is difficult to apply a steel plate winding method to reinforce from four surfaces of a columnar surface of the existing column.SOLUTION: In the reinforcement structure of the existing column according to the present invention, a plurality of reinforcement materials (belt-like reinforcement plates 3) extending over three faces 1a, 1b, 1c of an outer peripheral surface of an existing column 1 of square shape in cross section and attached to the existing column 1 are provided along the extension direction of the existing column 1 at intervals.SELECTED DRAWING: Figure 1
【課題】既設柱の柱面の四面から補強する鋼板巻き立て工法の適用が困難である場合の既設柱の補強構造において、せん断補強効果と同時に変形性能を向上させた既設柱の補強構造を提供する。【解決手段】本発明に係る既設柱の補強構造は、断面四角形状の既設柱１の外周面のうちの三面１ａ，１ｂ，１ｃに亘って延長して既設柱１に取付けられる補強材（帯状補強板３）を、既設柱１の延長方向に沿って間隔を隔てて複数設けたことを特徴とするものである。【選択図】図１
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
既設柱の補強構造
MIYAJIMA HIDEKI (author) / MATSUDA YOSHIFUMI (author) / SAKAOKA KAZUHIRO (author) / NISHIUCHI MISUMI (author) / OGOSHI YASUHIRO (author)
2018-04-12
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste