Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite floor slab and cast-in-place frame beam connecting joint construction method
The invention provides a composite floor slab and cast-in-place frame beam connecting joint construction method. The method is completed by frame beam reinforcing steel bars in two times, a convex beam with rabbets on two sides of the upper portion is formed by primary binding, and main reinforcements and opening hoops are reserved at the rabbets through secondary binding. According to the method,the construction flexibility of a prefabricated composite floor slab is improved, and the hoisting efficiency and the construction quality of the prefabricated composite floor slab are improved; therabbets are reserved in a cast-in-place frame beam, and the height and width of the rabbets can be reserved according to the thickness of the floor and the length of a composite floor anchoring rib, so that the application range is wide; and a composite floor slab hoisting process is carried out between the primary binding and the secondary binding of the cast-in-place frame beam, so that the process is clear, and the interpenetration construction of different types of work is avoided.
本发明提供了一种叠合楼板与现浇框架梁连接节点施工方法，通过框架梁钢筋分两次完成，第一次绑扎形成上部两侧带企口的凸字形梁，第二次绑扎预留企口处的主筋及开口箍。增加了预制叠合楼板施工的灵活性，提高了预制叠合楼板的吊装效率和施工质量。通过在现浇框架梁预留企口，企口高度和宽度可以根据楼板的厚度和叠合楼板锚固筋长度预留，适用范围广泛。叠合楼板吊装工序放在现浇框架梁的第一次绑扎和第二次绑扎之间，工序清晰明了，避免了不同工种的穿插施工。
Composite floor slab and cast-in-place frame beam connecting joint construction method
The invention provides a composite floor slab and cast-in-place frame beam connecting joint construction method. The method is completed by frame beam reinforcing steel bars in two times, a convex beam with rabbets on two sides of the upper portion is formed by primary binding, and main reinforcements and opening hoops are reserved at the rabbets through secondary binding. According to the method,the construction flexibility of a prefabricated composite floor slab is improved, and the hoisting efficiency and the construction quality of the prefabricated composite floor slab are improved; therabbets are reserved in a cast-in-place frame beam, and the height and width of the rabbets can be reserved according to the thickness of the floor and the length of a composite floor anchoring rib, so that the application range is wide; and a composite floor slab hoisting process is carried out between the primary binding and the secondary binding of the cast-in-place frame beam, so that the process is clear, and the interpenetration construction of different types of work is avoided.
本发明提供了一种叠合楼板与现浇框架梁连接节点施工方法，通过框架梁钢筋分两次完成，第一次绑扎形成上部两侧带企口的凸字形梁，第二次绑扎预留企口处的主筋及开口箍。增加了预制叠合楼板施工的灵活性，提高了预制叠合楼板的吊装效率和施工质量。通过在现浇框架梁预留企口，企口高度和宽度可以根据楼板的厚度和叠合楼板锚固筋长度预留，适用范围广泛。叠合楼板吊装工序放在现浇框架梁的第一次绑扎和第二次绑扎之间，工序清晰明了，避免了不同工种的穿插施工。
Composite floor slab and cast-in-place frame beam connecting joint construction method
叠合楼板与现浇框架梁连接节点施工方法
NIU YAO (Autor:in) / SHAO WEI (Autor:in) / GU YIMING (Autor:in) / GU XUPENG (Autor:in) / BAI YUNFEI (Autor:in)
15.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Connecting structure of assembly type composite floor slab and cast-in-place beam
| Europäisches Patentamt | 2022
Construction method for cast-in-place beam and floor slab
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
Cast-in-place concrete building beam, column and floor slab connecting structure
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023