A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE MEMBER, CONCRETE MEMBER JOINT STRUCTURE, AND CONCRETE MEMBER JOINING METHOD
To provide a technique which solves the problem of a conventional technique, that is, adjacent precast concrete floor slabs can be joined without using a conventional loop reinforcement and also without providing a complicated structure.SOLUTION: A concrete member of the present invention has a first joint side face and a second joint side face opposing on both ends, and is joined with others on the first joint side face and the second joint side face, the concrete member comprising a convex part protruding in a curved shape, a recessed part dented in a curved shape, a first joint part, a second joint part, and a bar-shaped binding material having a screw at an end. The convex part and the recessed part have dimensions and shapes such that the convex part and the recessed part are fitted with a gap.SELECTED DRAWING: Figure 7
【課題】本願発明の課題は、従来技術が抱える問題を解決することであり、すなわち従来のループ筋を用いることなく、しかも複雑な構造を設けることなく、隣接するプレキャストコンクリート床版を接合することができる技術を提供することである。【解決手段】本願発明のコンクリート部材は、両端で対向する第１接合側面と第２接合側面を有し、第１接合側面と第２接合側面で他と接合されるものであって、曲面状に突出する凸部と、曲面状に陥没する凹部、第１接合部、第２接合部、端部にねじが設けられた棒状の緊結材を備えた部材である。なお凸部と凹部は、隙間が生じる状態で嵌合するような寸法、形状とされる。【選択図】図７
CONCRETE MEMBER, CONCRETE MEMBER JOINT STRUCTURE, AND CONCRETE MEMBER JOINING METHOD
To provide a technique which solves the problem of a conventional technique, that is, adjacent precast concrete floor slabs can be joined without using a conventional loop reinforcement and also without providing a complicated structure.SOLUTION: A concrete member of the present invention has a first joint side face and a second joint side face opposing on both ends, and is joined with others on the first joint side face and the second joint side face, the concrete member comprising a convex part protruding in a curved shape, a recessed part dented in a curved shape, a first joint part, a second joint part, and a bar-shaped binding material having a screw at an end. The convex part and the recessed part have dimensions and shapes such that the convex part and the recessed part are fitted with a gap.SELECTED DRAWING: Figure 7
【課題】本願発明の課題は、従来技術が抱える問題を解決することであり、すなわち従来のループ筋を用いることなく、しかも複雑な構造を設けることなく、隣接するプレキャストコンクリート床版を接合することができる技術を提供することである。【解決手段】本願発明のコンクリート部材は、両端で対向する第１接合側面と第２接合側面を有し、第１接合側面と第２接合側面で他と接合されるものであって、曲面状に突出する凸部と、曲面状に陥没する凹部、第１接合部、第２接合部、端部にねじが設けられた棒状の緊結材を備えた部材である。なお凸部と凹部は、隙間が生じる状態で嵌合するような寸法、形状とされる。【選択図】図７
CONCRETE MEMBER, CONCRETE MEMBER JOINT STRUCTURE, AND CONCRETE MEMBER JOINING METHOD
コンクリート部材、コンクリート部材継手構造、及びコンクリート部材接合方法
UCHIDA MASAHIRO (author) / HASEGAWA HIROICHI (author) / URANO KAZUHIKO (author) / KUDOU AKIHIRO (author)
2022-07-27
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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