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A platform for research: civil engineering, architecture and urbanism
Single-sided superimposed L-shaped prefabricated part joint and construction method
The invention relates to a single-sided superimposed L-shaped prefabricated part joint and a construction method. The single-sided superimposed L-shaped prefabricated part joint comprises upper wall vertically-distributed steel bars and upper wall ladder bars, wherein the upper wall vertically-distributed steel bars are arranged on the vertical inner sides of the upper wall ladder bars, and the upper wall vertically-distributed steel bars are buried in upper wall prefabricated concrete. The single-sided superimposed L-shaped prefabricated part joint is integrally prefabricated into an L shape,so that the single-sided superimposed L-shaped prefabricated part joint can be prefabricated respectively during fabricated construction, tight splicing connection is realized, an outer template is not needed, and manual operation is reduced; when the single-sided superimposed L-shaped prefabricated part joint is connected with an external beam, a notch is formed in an end opening of the single-sided superimposed L-shaped prefabricated part joint, so that a reinforcing cage is fixedly connected with the external beam, and the connection and use are facilitated; the L-shaped design is small, so that the standard production is easy; and a wall which is connected with the prefabricated joint can be prefabricated for longer, so that the overall cost is reduced.
本公开涉及一种单面叠合L型预制构件节点及施工方法，包括上墙体竖向分布钢筋和上墙体梯子筋，所述上墙体梯子筋的竖向内侧设置有所述上墙体竖向分布钢筋，所述上墙体竖向分布钢筋埋置在上墙体预制混凝土中，单面叠合L型预制构件节点整体预制成L型形状，这样在装配式施工时，可以分别进行预制，从而密拼连接，不需要外模板，减少人工操作；而与外部梁相连接时，因其端口设有个缺口，利于钢筋笼和外部梁固定连接，从而便于连接使用；L型形状设计更小巧，更加容易标准化生产；与预制节点相连的墙体可以预制的更长一些，总体上降低成本。
Single-sided superimposed L-shaped prefabricated part joint and construction method
The invention relates to a single-sided superimposed L-shaped prefabricated part joint and a construction method. The single-sided superimposed L-shaped prefabricated part joint comprises upper wall vertically-distributed steel bars and upper wall ladder bars, wherein the upper wall vertically-distributed steel bars are arranged on the vertical inner sides of the upper wall ladder bars, and the upper wall vertically-distributed steel bars are buried in upper wall prefabricated concrete. The single-sided superimposed L-shaped prefabricated part joint is integrally prefabricated into an L shape,so that the single-sided superimposed L-shaped prefabricated part joint can be prefabricated respectively during fabricated construction, tight splicing connection is realized, an outer template is not needed, and manual operation is reduced; when the single-sided superimposed L-shaped prefabricated part joint is connected with an external beam, a notch is formed in an end opening of the single-sided superimposed L-shaped prefabricated part joint, so that a reinforcing cage is fixedly connected with the external beam, and the connection and use are facilitated; the L-shaped design is small, so that the standard production is easy; and a wall which is connected with the prefabricated joint can be prefabricated for longer, so that the overall cost is reduced.
本公开涉及一种单面叠合L型预制构件节点及施工方法，包括上墙体竖向分布钢筋和上墙体梯子筋，所述上墙体梯子筋的竖向内侧设置有所述上墙体竖向分布钢筋，所述上墙体竖向分布钢筋埋置在上墙体预制混凝土中，单面叠合L型预制构件节点整体预制成L型形状，这样在装配式施工时，可以分别进行预制，从而密拼连接，不需要外模板，减少人工操作；而与外部梁相连接时，因其端口设有个缺口，利于钢筋笼和外部梁固定连接，从而便于连接使用；L型形状设计更小巧，更加容易标准化生产；与预制节点相连的墙体可以预制的更长一些，总体上降低成本。
Single-sided superimposed L-shaped prefabricated part joint and construction method
一种单面叠合L型预制构件节点及施工方法
MA RONGQUAN (author) / XU SHENGJIE (author) / ZHAO WEI (author) / WANG HONGQIANG (author) / PANG YUDONG (author) / SUN BOYU (author)
2021-01-15
Patent
Electronic Resource
Chinese
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