A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof connecting joint of double-sided laminated concrete wallboard and bottom plate
The invention discloses a waterproof connecting joint of a double-sided laminated concrete wallboard and a bottom plate. The bottom plate is turned up at the joint of the laminated wallboard, and U-shaped steel bars, key grooves, cast-in-place sections, water stop steel plates and water swelling rubber water stop strips are reserved; and vertical steel bars of the prefabricated laminated wallboardare bent into 135-degree bent hooks at the ends, or anchor bars are welded to one side or two sides of the ends of the vertical steel bars of the prefabricated laminated wallboard in an attached mode, so that the purpose that the connecting joint can effectively prevent water while bearing bending moment, tension and shearing force is achieved, the defect that stress and water stop are difficultto give consideration to at the same time in a traditional prefabricated laminated wallboard connecting mode is overcome, and the use field of the prefabricated laminated wallboard is expanded.
本发明公开了一种双面叠合混凝土墙板与底板防水连接节点，通过底板在叠合墙板连接处翻高并预留U型钢筋、键槽、现浇段、止水钢板、遇水膨胀橡胶止水条，预制叠合墙板竖向钢筋在端头处弯折成135°弯勾的形式或预制叠合板竖向筋在端头处一侧或两侧贴焊锚筋或，达到连接节点在可承受弯矩、拉力、剪力的同时可有效防水的目的，克服传统预制叠合墙板连接方式受力与止水难以兼顾的不足，扩展预制叠合墙板的使用领域。
Waterproof connecting joint of double-sided laminated concrete wallboard and bottom plate
The invention discloses a waterproof connecting joint of a double-sided laminated concrete wallboard and a bottom plate. The bottom plate is turned up at the joint of the laminated wallboard, and U-shaped steel bars, key grooves, cast-in-place sections, water stop steel plates and water swelling rubber water stop strips are reserved; and vertical steel bars of the prefabricated laminated wallboardare bent into 135-degree bent hooks at the ends, or anchor bars are welded to one side or two sides of the ends of the vertical steel bars of the prefabricated laminated wallboard in an attached mode, so that the purpose that the connecting joint can effectively prevent water while bearing bending moment, tension and shearing force is achieved, the defect that stress and water stop are difficultto give consideration to at the same time in a traditional prefabricated laminated wallboard connecting mode is overcome, and the use field of the prefabricated laminated wallboard is expanded.
本发明公开了一种双面叠合混凝土墙板与底板防水连接节点，通过底板在叠合墙板连接处翻高并预留U型钢筋、键槽、现浇段、止水钢板、遇水膨胀橡胶止水条，预制叠合墙板竖向钢筋在端头处弯折成135°弯勾的形式或预制叠合板竖向筋在端头处一侧或两侧贴焊锚筋或，达到连接节点在可承受弯矩、拉力、剪力的同时可有效防水的目的，克服传统预制叠合墙板连接方式受力与止水难以兼顾的不足，扩展预制叠合墙板的使用领域。
Waterproof connecting joint of double-sided laminated concrete wallboard and bottom plate
一种双面叠合混凝土墙板与底板防水连接节点
LU CHEN (author) / ZHENG JIANJIAN (author) / XU DAPENG (author) / GAO ZHIQIANG (author) / HE JIANPING (author) / HUANG BIAO (author) / MA JIAHUAN (author) / XIA XINLEI (author)
2020-12-11
Patent
Electronic Resource
Chinese
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