A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXISTING COLUMN REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD
PROBLEM TO BE SOLVED: To provide an existing column reinforcement structure using a concrete panel having high intensity and toughness.SOLUTION: An existing column reinforcement structure comprises: four concrete panels, which are disposed at a predetermined distance from a surface of an existing column and surround the column so as to become quadrangle in plan view; a connection material, which connects the concrete panels; and a filler, which is charged in a space surrounded by the concrete panels. The concrete panels are laminated in height direction along the column. The connection material comprises a connection plate, which is disposed astride vertically adjacent concrete panels or a lower end connection plate, which is disposed at an end of the concrete panel positioned at an end of the column. The connection plate and the lower end connection plate are formed into substantially L shape in plan view, which comprises a long side part disposed along a rear face of the concrete panel and a short side part connected with the long side part of the other connection plate or the other lower end connection plate disposed on the adjacent orthogonal concrete panels. The concrete panel and the connection material are connected by a bolt-like fixture.SELECTED DRAWING: Figure 1
【課題】高強度、高靱性を有するコンクリートパネルを用いた既存柱の補強構造を提供する。【解決手段】既存の柱の表面と所定の間隔を設けて位置し、前記柱を平面視四角形に包囲する４枚のコンクリートパネルと、前記コンクリートパネルを接続する接続材と、前記コンクリートパネルで包囲した空間に充填する充填材と、からなり、前記コンクリートパネルは、前記柱に沿って高さ方向に積層しており、前記接続材は、上下に位置する前記コンクリートパネルに跨がって配置する接続プレートまたは前記柱の端部に位置する前記コンクリートパネルの端部に配置する下端接続プレートからなり、前記接続プレートおよび前記下端接続プレートは、前記コンクリートパネルの背面に沿って配置する長辺部と、隣接して直交する前記コンクリートパネルに配置した他の前記接続プレートまたは前記下端接続プレートの長辺部と接合する短辺部とで平面視略Ｌ字状をなし、前記コンクリートパネルおよび前記接続材は、ボルト状の固定具により連結する、既存柱の補強構造。【選択図】図１
EXISTING COLUMN REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD
PROBLEM TO BE SOLVED: To provide an existing column reinforcement structure using a concrete panel having high intensity and toughness.SOLUTION: An existing column reinforcement structure comprises: four concrete panels, which are disposed at a predetermined distance from a surface of an existing column and surround the column so as to become quadrangle in plan view; a connection material, which connects the concrete panels; and a filler, which is charged in a space surrounded by the concrete panels. The concrete panels are laminated in height direction along the column. The connection material comprises a connection plate, which is disposed astride vertically adjacent concrete panels or a lower end connection plate, which is disposed at an end of the concrete panel positioned at an end of the column. The connection plate and the lower end connection plate are formed into substantially L shape in plan view, which comprises a long side part disposed along a rear face of the concrete panel and a short side part connected with the long side part of the other connection plate or the other lower end connection plate disposed on the adjacent orthogonal concrete panels. The concrete panel and the connection material are connected by a bolt-like fixture.SELECTED DRAWING: Figure 1
【課題】高強度、高靱性を有するコンクリートパネルを用いた既存柱の補強構造を提供する。【解決手段】既存の柱の表面と所定の間隔を設けて位置し、前記柱を平面視四角形に包囲する４枚のコンクリートパネルと、前記コンクリートパネルを接続する接続材と、前記コンクリートパネルで包囲した空間に充填する充填材と、からなり、前記コンクリートパネルは、前記柱に沿って高さ方向に積層しており、前記接続材は、上下に位置する前記コンクリートパネルに跨がって配置する接続プレートまたは前記柱の端部に位置する前記コンクリートパネルの端部に配置する下端接続プレートからなり、前記接続プレートおよび前記下端接続プレートは、前記コンクリートパネルの背面に沿って配置する長辺部と、隣接して直交する前記コンクリートパネルに配置した他の前記接続プレートまたは前記下端接続プレートの長辺部と接合する短辺部とで平面視略Ｌ字状をなし、前記コンクリートパネルおよび前記接続材は、ボルト状の固定具により連結する、既存柱の補強構造。【選択図】図１
EXISTING COLUMN REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD
既設柱の補強構造および補強工法
KUROIWA TOSHIYUKI (author) / SUZUKI MASAMITSU (author) / ICHINOMIYA YOSHIYUKI (author) / MIWA MASAYOSHI (author) / ITO MASANORI (author) / MAEHARA SATOSHI (author) / AOKI MASARU (author) / SUGIMOTO HIDETOSHI (author) / MIYOSHI SHOTA (author) / OKAMOTO MASARU (author)
2017-02-09
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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