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A platform for research: civil engineering, architecture and urbanism
U-shaped concrete superposed beam
The invention discloses a U-shaped concrete superposed beam. The U-shaped concrete superposed beam comprises a concrete bottom plate, concrete side walls, inner formworks, tie bars, longitudinal load-bearing steel bars and stirrups. The concrete side walls are arranged on the two sides of the concrete bottom plate. The inner mold sheet is arranged on the inner side of the concrete side wall; the tie bars are anchored in the concrete side wall end to end and arranged in the length direction of the concrete side wall. The longitudinal load-bearing steel bars are embedded in the concrete bottom plate and sleeved with the stirrups. And the stirrup part is embedded in the concrete side wall or the concrete bottom plate. According to the device, one-time pouring forming of the U-shaped concrete composite beam is achieved through the inner formwork and the tie bars, manufacturing is convenient, the integrity of a prefabricated part is good, the later-period rigidity is large, and bonding of composite concrete and prefabricated concrete is better. The composite beam prefabricated part is lighter in weight, free of molds and supports and convenient to transport and install.
本发明公开了一种U型混凝土叠合梁，其包括：混凝土底板、混凝土侧壁，内模片，拉筋，纵向受力钢筋和箍筋。所述混凝土侧壁设置在混凝土底板两侧；所述内模片设置在混凝土侧壁内侧；所述拉筋首尾锚固在混凝土侧壁内，并沿着混凝土侧壁长度方向布置；所述纵向受力钢筋埋设在混凝土底板内，并套在箍筋内；所述箍筋部分埋设在混凝土侧壁或混凝土底板内。本发明装置中，通过内模片和拉结筋实现U型混凝土叠合梁一次浇筑成型，制作方便，预制构件整体性好，后期刚度大，叠合混凝土同预制混凝土粘结更好。叠合梁预制构件重量更轻，能够实现免模免撑，方便运输和安装。
U-shaped concrete superposed beam
The invention discloses a U-shaped concrete superposed beam. The U-shaped concrete superposed beam comprises a concrete bottom plate, concrete side walls, inner formworks, tie bars, longitudinal load-bearing steel bars and stirrups. The concrete side walls are arranged on the two sides of the concrete bottom plate. The inner mold sheet is arranged on the inner side of the concrete side wall; the tie bars are anchored in the concrete side wall end to end and arranged in the length direction of the concrete side wall. The longitudinal load-bearing steel bars are embedded in the concrete bottom plate and sleeved with the stirrups. And the stirrup part is embedded in the concrete side wall or the concrete bottom plate. According to the device, one-time pouring forming of the U-shaped concrete composite beam is achieved through the inner formwork and the tie bars, manufacturing is convenient, the integrity of a prefabricated part is good, the later-period rigidity is large, and bonding of composite concrete and prefabricated concrete is better. The composite beam prefabricated part is lighter in weight, free of molds and supports and convenient to transport and install.
本发明公开了一种U型混凝土叠合梁，其包括：混凝土底板、混凝土侧壁，内模片，拉筋，纵向受力钢筋和箍筋。所述混凝土侧壁设置在混凝土底板两侧；所述内模片设置在混凝土侧壁内侧；所述拉筋首尾锚固在混凝土侧壁内，并沿着混凝土侧壁长度方向布置；所述纵向受力钢筋埋设在混凝土底板内，并套在箍筋内；所述箍筋部分埋设在混凝土侧壁或混凝土底板内。本发明装置中，通过内模片和拉结筋实现U型混凝土叠合梁一次浇筑成型，制作方便，预制构件整体性好，后期刚度大，叠合混凝土同预制混凝土粘结更好。叠合梁预制构件重量更轻，能够实现免模免撑，方便运输和安装。
U-shaped concrete superposed beam
一种U型混凝土叠合梁
ZHAO HONGBO (author) / ZHOU XUHONG (author)
2024-12-13
Patent
Electronic Resource
Chinese
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