Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pin hinge scissor type reinforcing steel bar for hollow slab girder bridge hinge joint and installation method of pin hinge scissor type reinforcing steel bar
The invention discloses a pin hinge scissor type reinforcing steel bar for a hinge joint of a hollow slab girder bridge and a mounting method of the pin hinge scissor type reinforcing steel bar, and relates to the technical field of bridge structures. A second reinforcing steel bar member; and a third steel bar rod piece. The third steel bar rod piece comprises a first rod body and a second rod body with the ends hinged to each other. Wherein the middle of the first steel bar member is hinged to the middle of the second steel bar member, and the lower end of the first steel bar member and the lower end of the second steel bar member are hinged to the end of the first bar body and the end of the second bar body respectively. The scissor-type hinge joint constructional steel bar is split into a plurality of steel bar rod pieces, the steel bar rod pieces are connected through the pin hinge assemblies, the hinge joint longitudinal steel bars are inserted into the hinge holes of the pin hinge assemblies, the scissor-type hinge joint constructional steel bar capable of rotating at the positions of the pin hinge assemblies is effectively formed, and the bottom construction width of the hinge joint steel bar can be reduced through rotation; and meanwhile, the positions of the reinforcing steel bars are relatively fixed, and adjustment of the placing positions of the reinforcing steel bars in the later period is avoided.
本发明公开了一种用于空心板梁桥铰缝的销铰剪刀型钢筋及其安装方法，涉及桥梁结构技术领域，包括：第一钢筋杆件；第二钢筋杆件；第三钢筋杆件。第三钢筋杆件包括端部互相铰接的第一杆体和第二杆体。其中，所述第一钢筋杆件和所述第二钢筋杆件的中部互相铰接，所述第一钢筋杆件和所述第二钢筋杆件的下端分别与所述第一杆体的端部和所述第二杆体的端部铰接。本发明将剪刀型铰缝构造钢筋拆分成多个钢筋杆件，通过销铰组件连接钢筋杆件，并在销铰组件的铰接孔中插入铰缝纵向钢筋，有效形成一个可以在销铰组件位置转动的剪刀型铰缝构造钢筋，可通过转动减小铰缝钢筋底部构造宽度，方便整体放入铰缝，同时钢筋位置相对固定，避免后期钢筋摆放位置的调整。
Pin hinge scissor type reinforcing steel bar for hollow slab girder bridge hinge joint and installation method of pin hinge scissor type reinforcing steel bar
The invention discloses a pin hinge scissor type reinforcing steel bar for a hinge joint of a hollow slab girder bridge and a mounting method of the pin hinge scissor type reinforcing steel bar, and relates to the technical field of bridge structures. A second reinforcing steel bar member; and a third steel bar rod piece. The third steel bar rod piece comprises a first rod body and a second rod body with the ends hinged to each other. Wherein the middle of the first steel bar member is hinged to the middle of the second steel bar member, and the lower end of the first steel bar member and the lower end of the second steel bar member are hinged to the end of the first bar body and the end of the second bar body respectively. The scissor-type hinge joint constructional steel bar is split into a plurality of steel bar rod pieces, the steel bar rod pieces are connected through the pin hinge assemblies, the hinge joint longitudinal steel bars are inserted into the hinge holes of the pin hinge assemblies, the scissor-type hinge joint constructional steel bar capable of rotating at the positions of the pin hinge assemblies is effectively formed, and the bottom construction width of the hinge joint steel bar can be reduced through rotation; and meanwhile, the positions of the reinforcing steel bars are relatively fixed, and adjustment of the placing positions of the reinforcing steel bars in the later period is avoided.
本发明公开了一种用于空心板梁桥铰缝的销铰剪刀型钢筋及其安装方法，涉及桥梁结构技术领域，包括：第一钢筋杆件；第二钢筋杆件；第三钢筋杆件。第三钢筋杆件包括端部互相铰接的第一杆体和第二杆体。其中，所述第一钢筋杆件和所述第二钢筋杆件的中部互相铰接，所述第一钢筋杆件和所述第二钢筋杆件的下端分别与所述第一杆体的端部和所述第二杆体的端部铰接。本发明将剪刀型铰缝构造钢筋拆分成多个钢筋杆件，通过销铰组件连接钢筋杆件，并在销铰组件的铰接孔中插入铰缝纵向钢筋，有效形成一个可以在销铰组件位置转动的剪刀型铰缝构造钢筋，可通过转动减小铰缝钢筋底部构造宽度，方便整体放入铰缝，同时钢筋位置相对固定，避免后期钢筋摆放位置的调整。
Pin hinge scissor type reinforcing steel bar for hollow slab girder bridge hinge joint and installation method of pin hinge scissor type reinforcing steel bar
一种用于空心板梁桥铰缝的销铰剪刀型钢筋及其安装方法
LIU RUI (Autor:in) / XU SONG (Autor:in) / CHENG KAI (Autor:in) / SHEN JIANQING (Autor:in) / JIANG BAOLIN (Autor:in) / WANG HAIYAN (Autor:in) / WANG ZHENGQING (Autor:in) / YU SHOUJIE (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Hollow slab girder bridge hinge joint maintaining and reinforcing structure and construction method
| Europäisches Patentamt | 2023