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A platform for research: civil engineering, architecture and urbanism
Concrete precast slab structure and construction method thereof
The invention relates to a concrete precast slab structure and a construction method thereof.The concrete precast slab structure comprises a precast section and a connecting section, the connecting section comprises a connecting piece, connecting structures are arranged at the two ends of the connecting piece correspondingly, the precast section comprises an end plate, and the end plate is provided with a matching structure; the matching structures on the two end plates, close to each other, of every two adjacent prefabricated sections are connected with the two connecting structures on one connecting piece in a one-to-one correspondence mode at the same time. Due to the arrangement of the connecting piece and the connection of the connecting structure and the matching structure, a long horizontal reinforcing bar does not need to extend out of the end plate, the phenomena of serious intersection and conflict between the horizontal reinforcing bar and peripheral component reinforcing steel bars can be effectively avoided, the installation is simple, and the construction efficiency is high. In addition, the two prefabricated sections are directly connected through the connecting piece, the transverse reinforcement ratio of the wet joint is increased, and the transverse flexural rigidity and flexural bearing capacity of the wet joint can be improved.
本申请涉及一种混凝土预制板结构及其施工方法，所述混凝土预制板结构包括预制段和连接段，所述连接段包括连接件，所述连接件的两端分别设置有连接结构，所述预制段包括端板，所述端板具有配合结构，相邻两个所述预制段相互靠近的两个端板上的配合结构同时与一个所述连接件上的两个连接结构一一对应连接。由于连接件的设置，连接结构和配合结构连接，从而使得端板上无需伸出较长的胡子筋，可有效避免胡子筋与周边构件钢筋存在严重的交叉与冲突的现象，安装简单，施工效率高。此外，连接件直接将两个预制段连接，提高了湿接缝的横向配筋率，可以提高湿接缝的横向抗弯刚度和抗弯承载力。
Concrete precast slab structure and construction method thereof
The invention relates to a concrete precast slab structure and a construction method thereof.The concrete precast slab structure comprises a precast section and a connecting section, the connecting section comprises a connecting piece, connecting structures are arranged at the two ends of the connecting piece correspondingly, the precast section comprises an end plate, and the end plate is provided with a matching structure; the matching structures on the two end plates, close to each other, of every two adjacent prefabricated sections are connected with the two connecting structures on one connecting piece in a one-to-one correspondence mode at the same time. Due to the arrangement of the connecting piece and the connection of the connecting structure and the matching structure, a long horizontal reinforcing bar does not need to extend out of the end plate, the phenomena of serious intersection and conflict between the horizontal reinforcing bar and peripheral component reinforcing steel bars can be effectively avoided, the installation is simple, and the construction efficiency is high. In addition, the two prefabricated sections are directly connected through the connecting piece, the transverse reinforcement ratio of the wet joint is increased, and the transverse flexural rigidity and flexural bearing capacity of the wet joint can be improved.
本申请涉及一种混凝土预制板结构及其施工方法，所述混凝土预制板结构包括预制段和连接段，所述连接段包括连接件，所述连接件的两端分别设置有连接结构，所述预制段包括端板，所述端板具有配合结构，相邻两个所述预制段相互靠近的两个端板上的配合结构同时与一个所述连接件上的两个连接结构一一对应连接。由于连接件的设置，连接结构和配合结构连接，从而使得端板上无需伸出较长的胡子筋，可有效避免胡子筋与周边构件钢筋存在严重的交叉与冲突的现象，安装简单，施工效率高。此外，连接件直接将两个预制段连接，提高了湿接缝的横向配筋率，可以提高湿接缝的横向抗弯刚度和抗弯承载力。
Concrete precast slab structure and construction method thereof
混凝土预制板结构及其施工方法
DING RAN (author) / NIE XIN (author) / FAN JIANSHENG (author) / ZHANG YAPENG (author)
2023-12-01
Patent
Electronic Resource
Chinese
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