Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a pipe connection structure capable of facilitating maintenance and inspection and ensuring high water-tightness even when a large relative displacement is generated in the horizontal direction and vertical direction.SOLUTION: A pipe connection structure installed between a foundation inner pipe of a plant building having a base-isolated structure and a building inner pipe, is configured so that cylindrical reinforced rubber rings each having a peripheral edge section on both end portions and each having an opening section at a center of both end portions are connected to each other and stacked one over another in the peripheral edge sections. The pipe connection structure installed between the foundation inner pipe of the plant building having the base-isolated structure and the building inner pipe, is configured so that the cylindrical reinforced rubber rings each having the peripheral edge section on both end portions and each having the opening section at the center of both end portions are connected to each other and stacked one over another in the peripheral edge sections, a peripheral edge section is formed in an end portion of each of the foundation inner pipe and the building inner pipe, and the peripheral edge sections of the stacked reinforced rubber rings and the peripheral edge sections of the foundation inner pipe ad the building inner pipe are disposed to be opposite each other and connected to each other by being fastened by a bolt and a nut.SELECTED DRAWING: Figure 1
【課題】保守・点検が容易にでき、水平方向、鉛直方向の大きな相対変位が生じても高い水密性を確保することができる配管接続構造を提供する。【解決手段】免震構造を有するプラント建屋の基礎内配管及び建屋内配管との間に設置される配管接続構造であって、両端部に周縁部を有し、両端部中央に開口部を有する筒状の強化ゴムリング同士が周縁部において接続され、積層されて構成されている。また免震構造を有するプラント建屋の基礎内配管及び建屋内配管との間に設置される配管接続構造であって、両端部に周縁部を有し、両端部中央に開口部を有する筒状の強化ゴムリング同士が周縁部において接続され、積層されて構成され、基礎内配管及び建屋内配管の端部には周縁部が形成されており、積層された強化ゴムリング端部の周縁部と、基礎内配管及び建屋内配管端部の周縁部とが対向位置に置かれて、ボルトとナットで締め付けて接続されている。【選択図】図１
PROBLEM TO BE SOLVED: To provide a pipe connection structure capable of facilitating maintenance and inspection and ensuring high water-tightness even when a large relative displacement is generated in the horizontal direction and vertical direction.SOLUTION: A pipe connection structure installed between a foundation inner pipe of a plant building having a base-isolated structure and a building inner pipe, is configured so that cylindrical reinforced rubber rings each having a peripheral edge section on both end portions and each having an opening section at a center of both end portions are connected to each other and stacked one over another in the peripheral edge sections. The pipe connection structure installed between the foundation inner pipe of the plant building having the base-isolated structure and the building inner pipe, is configured so that the cylindrical reinforced rubber rings each having the peripheral edge section on both end portions and each having the opening section at the center of both end portions are connected to each other and stacked one over another in the peripheral edge sections, a peripheral edge section is formed in an end portion of each of the foundation inner pipe and the building inner pipe, and the peripheral edge sections of the stacked reinforced rubber rings and the peripheral edge sections of the foundation inner pipe ad the building inner pipe are disposed to be opposite each other and connected to each other by being fastened by a bolt and a nut.SELECTED DRAWING: Figure 1
【課題】保守・点検が容易にでき、水平方向、鉛直方向の大きな相対変位が生じても高い水密性を確保することができる配管接続構造を提供する。【解決手段】免震構造を有するプラント建屋の基礎内配管及び建屋内配管との間に設置される配管接続構造であって、両端部に周縁部を有し、両端部中央に開口部を有する筒状の強化ゴムリング同士が周縁部において接続され、積層されて構成されている。また免震構造を有するプラント建屋の基礎内配管及び建屋内配管との間に設置される配管接続構造であって、両端部に周縁部を有し、両端部中央に開口部を有する筒状の強化ゴムリング同士が周縁部において接続され、積層されて構成され、基礎内配管及び建屋内配管の端部には周縁部が形成されており、積層された強化ゴムリング端部の周縁部と、基礎内配管及び建屋内配管端部の周縁部とが対向位置に置かれて、ボルトとナットで締め付けて接続されている。【選択図】図１
PIPE CONNECTION STRUCTURE
配管接続構造
INOUE TOMOYASU (Autor:in)
23.05.2016
Patent
Elektronische Ressource
Japanisch
PIPE CONNECTION JOINT STRUCTURE AND PIPE CONNECTION METHOD
| Europäisches Patentamt | 2015