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A platform for research: civil engineering, architecture and urbanism
CONNECTION STRUCTURE FOR CONCRETE MEMBER AND CONCRETE STRUCTURE
To provide a connection structure for concrete members securing strength to tensile direction force acting along an axial direction of reinforcement bars without using a dedicated component at a connection part.SOLUTION: A connection structure for concrete members is configured to connect a first concrete member 2 with a second concrete member 3 using hardening agent 4 in a way both face to each other. The first concrete member 2 is provided with a hollow reinforcement member 23A having an opening 230, and a first reinforcement bar 21 buried in a way its end part protrudes inside the reinforcement member 23A. The second concrete member 3 is provided with a second reinforcement bar 31 buried in a way its end part protrudes from a second connection face 30. The inside of the reinforcement member 23A is filled with the hardening agent 4 so as to be cured in a condition that an end part 310 of the second reinforcement bar is inserted inside the reinforcement member 23A from the opening 230, and that an end part 210 of the first reinforcement bar and the end part 310 of the second reinforcement bar are overlapped along an axial direction of the reinforcement member 23A.SELECTED DRAWING: Figure 3
【課題】継手部分に専用品を用いることなく、鉄筋の軸方向に沿って作用する引張方向の力に対する強度を確保することができるコンクリート部材の接合構造を提供する。【解決手段】コンクリート部材の接合構造は、第１のコンクリート部材２と、第２のコンクリート部材３とを対向させて硬化剤４で接合する。第１のコンクリート部材２は、開口部２３０を有する中空状の補強部材２３Ａと、補強部材２３Ａの内側に端部が突出するように埋設された第１の鉄筋２１とを備え、第２のコンクリート部材３は、第２の接合面３０から端部が突出するように埋設された第２の鉄筋３１を備え、硬化剤４は、補強部材２３Ａの内側に充填され、第２の鉄筋端部３１０が開口部２３０から補強部材２３Ａの内側に挿入され、第１の鉄筋端部２１０と第２の鉄筋端部３１０とが補強部材２３Ａの軸方向に沿って重なった状態で硬化させたものである。【選択図】図３
CONNECTION STRUCTURE FOR CONCRETE MEMBER AND CONCRETE STRUCTURE
To provide a connection structure for concrete members securing strength to tensile direction force acting along an axial direction of reinforcement bars without using a dedicated component at a connection part.SOLUTION: A connection structure for concrete members is configured to connect a first concrete member 2 with a second concrete member 3 using hardening agent 4 in a way both face to each other. The first concrete member 2 is provided with a hollow reinforcement member 23A having an opening 230, and a first reinforcement bar 21 buried in a way its end part protrudes inside the reinforcement member 23A. The second concrete member 3 is provided with a second reinforcement bar 31 buried in a way its end part protrudes from a second connection face 30. The inside of the reinforcement member 23A is filled with the hardening agent 4 so as to be cured in a condition that an end part 310 of the second reinforcement bar is inserted inside the reinforcement member 23A from the opening 230, and that an end part 210 of the first reinforcement bar and the end part 310 of the second reinforcement bar are overlapped along an axial direction of the reinforcement member 23A.SELECTED DRAWING: Figure 3
【課題】継手部分に専用品を用いることなく、鉄筋の軸方向に沿って作用する引張方向の力に対する強度を確保することができるコンクリート部材の接合構造を提供する。【解決手段】コンクリート部材の接合構造は、第１のコンクリート部材２と、第２のコンクリート部材３とを対向させて硬化剤４で接合する。第１のコンクリート部材２は、開口部２３０を有する中空状の補強部材２３Ａと、補強部材２３Ａの内側に端部が突出するように埋設された第１の鉄筋２１とを備え、第２のコンクリート部材３は、第２の接合面３０から端部が突出するように埋設された第２の鉄筋３１を備え、硬化剤４は、補強部材２３Ａの内側に充填され、第２の鉄筋端部３１０が開口部２３０から補強部材２３Ａの内側に挿入され、第１の鉄筋端部２１０と第２の鉄筋端部３１０とが補強部材２３Ａの軸方向に沿って重なった状態で硬化させたものである。【選択図】図３
CONNECTION STRUCTURE FOR CONCRETE MEMBER AND CONCRETE STRUCTURE
コンクリート部材の接合構造及びコンクリート構造体
ISHIBASHI TADAYOSHI (author)
2020-02-27
Patent
Electronic Resource
Japanese
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