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A platform for research: civil engineering, architecture and urbanism
COLUMN-BEAM CONNECTION STRUCTURE AND CONSTRUCTION METHOD THEREOF
To construct a connection structure by connecting columns and beams, which improves work efficiency on-site when precast members are used, and has the same bearing capacity as conventional ones.SOLUTION: In a construction method of the connecting structure of column and beam, a pair of beam members facing each other in a plurality of the beam members are arranged so that beam main reinforcements protruding from the end sides of the beam members and extending in opposite directions to each other are located on the upper surface of the column members, and after connecting one beam reinforcement and the other beam reinforcement of the pair of opposed beam members by a reinforcement joint, a cage reinforcement formed in a cage shape by combining the plurality of reinforcements is lowered onto the upper surface of the column member from above, and the part of reinforcements constituting the cage reinforcement is connected to a column main reinforcement whose whole length or a part is buried in the column member by the reinforcement joint, and the cage reinforcement and the beam main reinforcement projected from the end side face of the beam member and connected to each other are integrated by placing cast-in-place concrete in a state where the beam main reinforcement is included in the cage reinforcement.SELECTED DRAWING: Figure 3
【課題】柱と梁を接続させて接続構造を構築するに際し、プレキャスト部材を用いた場合の現場での作業効率を向上させ、且つ、従来と同等の耐力を有するような接続構造を構築する。【解決手段】柱梁の接続構造の構築方法であって、複数の前記梁部材において対向する一対の梁部材が、前記梁部材の端部側面から突出し互いに対向する方向に延伸する梁主筋が前記柱部材の上面に位置するように配置され、対向する一対の梁部材の一方の梁鉄筋と他方の梁鉄筋を鉄筋継手により連結した後、複数の鉄筋を組み合わせて籠状の形状を成した籠鉄筋を前記柱部材の上面に上方から降ろし、前記籠鉄筋を構成する鉄筋の一部を前記柱部材にその全長又は一部が埋設された柱主筋と鉄筋継手により連結し、前記籠鉄筋及び前記梁部材の端部側面から突出し互いに連結された梁主筋を、当該梁主筋が当該籠鉄筋に内包された状態で現場打ちコンクリートの打設により一体化させる。【選択図】図３
COLUMN-BEAM CONNECTION STRUCTURE AND CONSTRUCTION METHOD THEREOF
To construct a connection structure by connecting columns and beams, which improves work efficiency on-site when precast members are used, and has the same bearing capacity as conventional ones.SOLUTION: In a construction method of the connecting structure of column and beam, a pair of beam members facing each other in a plurality of the beam members are arranged so that beam main reinforcements protruding from the end sides of the beam members and extending in opposite directions to each other are located on the upper surface of the column members, and after connecting one beam reinforcement and the other beam reinforcement of the pair of opposed beam members by a reinforcement joint, a cage reinforcement formed in a cage shape by combining the plurality of reinforcements is lowered onto the upper surface of the column member from above, and the part of reinforcements constituting the cage reinforcement is connected to a column main reinforcement whose whole length or a part is buried in the column member by the reinforcement joint, and the cage reinforcement and the beam main reinforcement projected from the end side face of the beam member and connected to each other are integrated by placing cast-in-place concrete in a state where the beam main reinforcement is included in the cage reinforcement.SELECTED DRAWING: Figure 3
【課題】柱と梁を接続させて接続構造を構築するに際し、プレキャスト部材を用いた場合の現場での作業効率を向上させ、且つ、従来と同等の耐力を有するような接続構造を構築する。【解決手段】柱梁の接続構造の構築方法であって、複数の前記梁部材において対向する一対の梁部材が、前記梁部材の端部側面から突出し互いに対向する方向に延伸する梁主筋が前記柱部材の上面に位置するように配置され、対向する一対の梁部材の一方の梁鉄筋と他方の梁鉄筋を鉄筋継手により連結した後、複数の鉄筋を組み合わせて籠状の形状を成した籠鉄筋を前記柱部材の上面に上方から降ろし、前記籠鉄筋を構成する鉄筋の一部を前記柱部材にその全長又は一部が埋設された柱主筋と鉄筋継手により連結し、前記籠鉄筋及び前記梁部材の端部側面から突出し互いに連結された梁主筋を、当該梁主筋が当該籠鉄筋に内包された状態で現場打ちコンクリートの打設により一体化させる。【選択図】図３
COLUMN-BEAM CONNECTION STRUCTURE AND CONSTRUCTION METHOD THEREOF
柱梁の接続構造及びその構築方法
KOYAMA NAOTO (author) / DAHARA TAKEHIRO (author)
2022-09-30
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
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