A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT STRUCTURE FOR EXISTING STRUCTURE AND REINFORCEMENT METHOD
To be a structure that can be placed even in a narrow space like a reinforcement structure of the existing structure along with reducing the installation operation time.SOLUTION: In a reinforcement structure for the existing structure, a plurality of precast panels 2 are placed side by side, spaced apart from the outer surface of the existing structure 3, and infilling concrete 4 is poured between the existing structure 3 and the precast panels 2 to reinforce the existing structure. Other end of a separator 5 the one end of which is fixed to the center of the back of any precast panel 2 and the other end of a separator 5 the one end of which is fixed to the center of the back of the precast panel 2 adjacent to this precast panel 2 are fixed to the existing structure 3 at positions corresponding to their intermediate positions, provided in the middle of each separator 5 is tensile force-introducing means 6 into which a tensile force can be introduced. The introduction of the tensile force by the tensile force introduction means 6 into the separator 6 in a direction away from the precast panel 2 exerts a force towards the respective precast panel 2 in a mutually approaching direction.SELECTED DRAWING: Figure 3
【課題】既設構造物の補強構造のように狭い空間でも配置できる構造とするとともに、設置作業の手間を軽減する。【解決手段】既設構造物３の外面から離隔して複数のプレキャストパネル２が並べて配置され、既設構造物３とプレキャストパネル２との間に中詰めコンクリート４が流し込まれて補強される既設構造物の補強構造である。任意のプレキャストパネル２の背面中央部に一端が固定されたセパレーター５の他端と、このプレキャストパネル２に隣り合うプレキャストパネル２の背面中央部に一端が固定されたセパレーター５の他端とが、これらの中間位置に対応する位置の既設構造物３に固定され、各セパレーター５の途中に引張力が導入可能な引張力導入手段６が備えられている。引張力導入手段６によってセパレーター６にプレキャストパネル２から離れる方向への引張力が導入されることにより、各プレキャストパネル２に相互に近づく方向に向けた力を作用させる。【選択図】図３
REINFORCEMENT STRUCTURE FOR EXISTING STRUCTURE AND REINFORCEMENT METHOD
To be a structure that can be placed even in a narrow space like a reinforcement structure of the existing structure along with reducing the installation operation time.SOLUTION: In a reinforcement structure for the existing structure, a plurality of precast panels 2 are placed side by side, spaced apart from the outer surface of the existing structure 3, and infilling concrete 4 is poured between the existing structure 3 and the precast panels 2 to reinforce the existing structure. Other end of a separator 5 the one end of which is fixed to the center of the back of any precast panel 2 and the other end of a separator 5 the one end of which is fixed to the center of the back of the precast panel 2 adjacent to this precast panel 2 are fixed to the existing structure 3 at positions corresponding to their intermediate positions, provided in the middle of each separator 5 is tensile force-introducing means 6 into which a tensile force can be introduced. The introduction of the tensile force by the tensile force introduction means 6 into the separator 6 in a direction away from the precast panel 2 exerts a force towards the respective precast panel 2 in a mutually approaching direction.SELECTED DRAWING: Figure 3
【課題】既設構造物の補強構造のように狭い空間でも配置できる構造とするとともに、設置作業の手間を軽減する。【解決手段】既設構造物３の外面から離隔して複数のプレキャストパネル２が並べて配置され、既設構造物３とプレキャストパネル２との間に中詰めコンクリート４が流し込まれて補強される既設構造物の補強構造である。任意のプレキャストパネル２の背面中央部に一端が固定されたセパレーター５の他端と、このプレキャストパネル２に隣り合うプレキャストパネル２の背面中央部に一端が固定されたセパレーター５の他端とが、これらの中間位置に対応する位置の既設構造物３に固定され、各セパレーター５の途中に引張力が導入可能な引張力導入手段６が備えられている。引張力導入手段６によってセパレーター６にプレキャストパネル２から離れる方向への引張力が導入されることにより、各プレキャストパネル２に相互に近づく方向に向けた力を作用させる。【選択図】図３
REINFORCEMENT STRUCTURE FOR EXISTING STRUCTURE AND REINFORCEMENT METHOD
既設構造物の補強構造及び補強方法
ASANO HITOSHI (author) / TANAKA TORU (author) / TANAKA TAKASHI (author) / OKITA YOSHITAKA (author) / KANI YUKITSUGU (author) / MORIYA KENICHI (author) / OHASHI HIDENORI (author)
2024-06-11
Patent
Electronic Resource
Japanese
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