A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT MATERIAL AND REINFORCEMENT STRUCTURE
To provide a reinforcement material and a reinforcement structure of a headrace tunnel.SOLUTION: A reinforcement material 1 is used for a reinforcement structure of a headrace tunnel where water is introduced inside and a hydraulic pressure acts on lining concrete. A plurality of first band bodies 10 and a plurality of second band bodies 20 disposed parallel to each other are intersected to form a grid shape. An axial rigidity of the first band body 10 disposed in an axial direction of a lining concrete surface of the headrace tunnel is smaller than an axial rigidity of the second band body 20 disposed in a circumferential direction of the lining concrete surface 2 of the headrace tunnel.SELECTED DRAWING: Figure 2
【課題】導水路トンネルの補強材及び補強構造を提供する。【解決手段】内部に水が導入され、覆工コンクリートに水圧が作用する導水路トンネルの補強構造に用いる補強材１であって、並列配置した複数の第１帯体１０及び第２帯体２０を交差して格子状に形成し、導水路トンネルの覆工コンクリート面の軸方向に沿って配設される第１帯体１０の軸剛性が、導水路トンネルの覆工コンクリート面２の周方向に沿って配設される第２帯体２０の軸剛性より小さいものである。【選択図】図２
REINFORCEMENT MATERIAL AND REINFORCEMENT STRUCTURE
To provide a reinforcement material and a reinforcement structure of a headrace tunnel.SOLUTION: A reinforcement material 1 is used for a reinforcement structure of a headrace tunnel where water is introduced inside and a hydraulic pressure acts on lining concrete. A plurality of first band bodies 10 and a plurality of second band bodies 20 disposed parallel to each other are intersected to form a grid shape. An axial rigidity of the first band body 10 disposed in an axial direction of a lining concrete surface of the headrace tunnel is smaller than an axial rigidity of the second band body 20 disposed in a circumferential direction of the lining concrete surface 2 of the headrace tunnel.SELECTED DRAWING: Figure 2
【課題】導水路トンネルの補強材及び補強構造を提供する。【解決手段】内部に水が導入され、覆工コンクリートに水圧が作用する導水路トンネルの補強構造に用いる補強材１であって、並列配置した複数の第１帯体１０及び第２帯体２０を交差して格子状に形成し、導水路トンネルの覆工コンクリート面の軸方向に沿って配設される第１帯体１０の軸剛性が、導水路トンネルの覆工コンクリート面２の周方向に沿って配設される第２帯体２０の軸剛性より小さいものである。【選択図】図２
REINFORCEMENT MATERIAL AND REINFORCEMENT STRUCTURE
補強材及び補強構造
IKEDA HIROTSUGU (author) / YAMADA TOMONORI (author) / NAGASAKI MICHIAKI (author) / IDEKURA TAKASHI (author) / TSUJI SOICHIRO (author)
2022-05-16
Patent
Electronic Resource
Japanese
LAMINATED MATERIAL FOR STRUCTURAL REINFORCEMENT, REINFORCEMENT METHOD, AND REINFORCEMENT STRUCTURE
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