A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated beam-slab connecting structure and construction method thereof
The invention discloses a fabricated beam-slab connecting structure. The fabricated beam-slab connecting structure comprises a prefabricated beam, a prefabricated floor slab, a cast-in-place core beam and a beam-slab connecting piece, the beam-slab connecting piece comprises a connecting plate, a C-shaped plate and a U-shaped fixing plate, the prefabricated beam is provided with a first threaded hole, a first bolt is arranged in the first threaded hole, the connecting plate is provided with a U-shaped opening and a first through hole, and the connecting plate is connected with the U-shaped fixing plate through the first bolt; and second threaded holes are formed inside the prefabricated floor slab, second bolts are arranged in the second threaded holes, the connecting plate, the C-shaped plate and the prefabricated floor slab are connected through the second bolts, and a shock absorption layer is further arranged between the C-shaped plate and the connecting plate. When the fabricated beam-slab connecting structure is installed, only the U-shaped opening formed in the connecting plate needs to be attached to the U-shaped fixing plate, longitudinal ribs extending out of the two ends of the prefabricated floor slab do not need to be considered, the installation efficiency is guaranteed, the prefabricated floor slab and the prefabricated beam are fixedly connected through the connecting plate and the C-shaped plate, and the beam-slab integrity is improved. The overall shock resistance of the beam-slab is improved though arrangement of the shock absorption layer.
本发明公开了一种装配式梁板连接结构，包括预制梁、预制楼板、现浇芯梁及梁板连接件，梁板连接件包括连接板、C型板及U型固定板，预制梁设有第一螺纹孔，第一螺纹孔内设有第一螺栓，连接板设有U形开口及第一通孔，连接板与U型固定板通过第一螺栓相连；预制楼板内部开设有第二螺纹孔，第二螺纹孔内设有第二螺栓，连接板、C型板及预制楼板之间通过第二螺栓相连，C型板与连接板之间还设有减震层。本发明在安装时，只需将连接板上开设的U形开口与U型固定板相贴合，无需考虑预制楼板两端延展出的纵向筋，保证了安装的效率，预制楼板与预制梁之间通过连接板与C型板固定连接，提高了梁板整体性。减震层的设提高了梁板整体的抗震能力。
Fabricated beam-slab connecting structure and construction method thereof
The invention discloses a fabricated beam-slab connecting structure. The fabricated beam-slab connecting structure comprises a prefabricated beam, a prefabricated floor slab, a cast-in-place core beam and a beam-slab connecting piece, the beam-slab connecting piece comprises a connecting plate, a C-shaped plate and a U-shaped fixing plate, the prefabricated beam is provided with a first threaded hole, a first bolt is arranged in the first threaded hole, the connecting plate is provided with a U-shaped opening and a first through hole, and the connecting plate is connected with the U-shaped fixing plate through the first bolt; and second threaded holes are formed inside the prefabricated floor slab, second bolts are arranged in the second threaded holes, the connecting plate, the C-shaped plate and the prefabricated floor slab are connected through the second bolts, and a shock absorption layer is further arranged between the C-shaped plate and the connecting plate. When the fabricated beam-slab connecting structure is installed, only the U-shaped opening formed in the connecting plate needs to be attached to the U-shaped fixing plate, longitudinal ribs extending out of the two ends of the prefabricated floor slab do not need to be considered, the installation efficiency is guaranteed, the prefabricated floor slab and the prefabricated beam are fixedly connected through the connecting plate and the C-shaped plate, and the beam-slab integrity is improved. The overall shock resistance of the beam-slab is improved though arrangement of the shock absorption layer.
本发明公开了一种装配式梁板连接结构，包括预制梁、预制楼板、现浇芯梁及梁板连接件，梁板连接件包括连接板、C型板及U型固定板，预制梁设有第一螺纹孔，第一螺纹孔内设有第一螺栓，连接板设有U形开口及第一通孔，连接板与U型固定板通过第一螺栓相连；预制楼板内部开设有第二螺纹孔，第二螺纹孔内设有第二螺栓，连接板、C型板及预制楼板之间通过第二螺栓相连，C型板与连接板之间还设有减震层。本发明在安装时，只需将连接板上开设的U形开口与U型固定板相贴合，无需考虑预制楼板两端延展出的纵向筋，保证了安装的效率，预制楼板与预制梁之间通过连接板与C型板固定连接，提高了梁板整体性。减震层的设提高了梁板整体的抗震能力。
Fabricated beam-slab connecting structure and construction method thereof
一种装配式梁板连接结构及其施工方法
CHEN SHIWEI (author) / ZHAO LIANG (author) / YU XIANG (author) / WU YUNLIANG (author) / NAN SHANSONG (author)
2021-11-26
Patent
Electronic Resource
Chinese
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