A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD OF EXISTING COLUMN
PROBLEM TO BE SOLVED: To provide a reinforcement structure of an existing column using a concrete panel having high strength and high toughness.SOLUTION: A reinforcement structure of an existing column comprises four concrete panels positioned at a predetermined distance from the surface of an existing square column and surrounding the column in a square shape in a planar view, and a filler filling a space surrounded by the concrete panels, the reinforcing structure for the existing column further comprises a connecting steel material surrounding the column in a quadrilateral shape in a plan view and connected to the rear surface of the concrete panel via a bolt like fixture, and the connecting steel material has openings each narrower than each side of the column, the concrete panel and the connecting steel material are stacked in a height direction along the column, and the connecting steel material connects a plurality of connecting members via connecting bolts so as to be self-standing to constitute each layer.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設柱の補強構造を提供する。【解決手段】四角形の既設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で包囲した空間に充填する充填材と、からなる、既設柱の補強構造であって、前記柱を平面視四角形に包囲し、ボルト状の固定具を介して前記コンクリートパネルの裏面と接続する接続用鋼材を有し、前記接続用鋼材は、前記柱の各辺よりもそれぞれ幅狭な開口部を有し、前記コンクリートパネルと前記接続用鋼材は、前記柱に沿って高さ方向に積層し、前記接続用鋼材は、複数の接続部材を、連結ボルトを介して自立可能に連結して各層を構成することを特徴とする。【選択図】図１
REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD OF EXISTING COLUMN
PROBLEM TO BE SOLVED: To provide a reinforcement structure of an existing column using a concrete panel having high strength and high toughness.SOLUTION: A reinforcement structure of an existing column comprises four concrete panels positioned at a predetermined distance from the surface of an existing square column and surrounding the column in a square shape in a planar view, and a filler filling a space surrounded by the concrete panels, the reinforcing structure for the existing column further comprises a connecting steel material surrounding the column in a quadrilateral shape in a plan view and connected to the rear surface of the concrete panel via a bolt like fixture, and the connecting steel material has openings each narrower than each side of the column, the concrete panel and the connecting steel material are stacked in a height direction along the column, and the connecting steel material connects a plurality of connecting members via connecting bolts so as to be self-standing to constitute each layer.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設柱の補強構造を提供する。【解決手段】四角形の既設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で包囲した空間に充填する充填材と、からなる、既設柱の補強構造であって、前記柱を平面視四角形に包囲し、ボルト状の固定具を介して前記コンクリートパネルの裏面と接続する接続用鋼材を有し、前記接続用鋼材は、前記柱の各辺よりもそれぞれ幅狭な開口部を有し、前記コンクリートパネルと前記接続用鋼材は、前記柱に沿って高さ方向に積層し、前記接続用鋼材は、複数の接続部材を、連結ボルトを介して自立可能に連結して各層を構成することを特徴とする。【選択図】図１
REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD OF EXISTING COLUMN
既設柱の補強構造及び補強工法
KUROIWA TOSHIYUKI (author) / MIWA MASAYOSHI (author) / AOKI MASARU (author) / ITO MASANORI (author) / MAEHARA SATOSHI (author) / SUZUKI MASAMITSU (author) / KASAKURA RYOTA (author) / OKAMOTO MASARU (author) / SERIKAWA TAKESHI (author) / SHIRASAKI YOSHIO (author)
2018-05-10
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
EXISTING COLUMN REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD
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