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A platform for research: civil engineering, architecture and urbanism
Bent web embedded U-shaped steel-concrete composite beam
The bent web embedded type U-shaped steel-concrete composite beam comprises U-shaped steel and a floor slab, and the floor slab is located on one side of the upper end of the U-shaped steel and fixedly connected with the U-shaped steel; wherein the upper side of the U-shaped steel is an open end, and the lower side of the U-shaped steel is a closed end; the upper ends of the two side walls of the open end are respectively bent inwards and extend to form an upper flange, a connecting part is formed at one end of each upper flange, a gap is formed between the two connecting parts, and the connecting parts are in a sawtooth shape; a sawtooth steel bar is further arranged in the gap between the two connecting parts and provided with a plurality of connecting protrusions and a plurality of connecting grooves, and the sawtooth steel bar is fixedly connected with the two connecting parts of the U-shaped steel. According to the combined beam, the disassembly-free bottom die steel bar truss floor support plate is adopted, formwork-free, few-support and full-assembly construction of the horizontal component can be achieved, the construction measure cost is saved, and the manufacturing cost is reduced; meanwhile, the bottom surface of the floor is flat, thin plastering can be achieved, a suspended ceiling is not needed, and the decoration cost is reduced.
本发明公开了一种弯折腹板嵌入式U形钢‑混凝土组合梁，包括U形钢和楼板，楼板位于U形钢上端的一侧，并与其固定相连；其中，所述U形钢的上侧为开放端，下侧为封闭端；所述开放端两侧壁的上端分别朝内弯折并延伸形成上翼缘，所述上翼缘的一端形成一连接部，两个连接部之间具有间隙，且连接部呈锯齿状；在两个连接部之间的间隙内还设有一锯齿钢筋，锯齿钢筋具有多个连接凸起和多个连接凹槽，并分别与U形钢的两个连接部固定相连。本发明所述组合梁采用免拆底模钢筋桁架楼承板，能够实现水平构件免模板、少支撑，全装配化施工，节约施工措施费，降低造价；同时，楼板底面平整，可与实现薄抹灰，无需吊顶，减少装修成本。
Bent web embedded U-shaped steel-concrete composite beam
The bent web embedded type U-shaped steel-concrete composite beam comprises U-shaped steel and a floor slab, and the floor slab is located on one side of the upper end of the U-shaped steel and fixedly connected with the U-shaped steel; wherein the upper side of the U-shaped steel is an open end, and the lower side of the U-shaped steel is a closed end; the upper ends of the two side walls of the open end are respectively bent inwards and extend to form an upper flange, a connecting part is formed at one end of each upper flange, a gap is formed between the two connecting parts, and the connecting parts are in a sawtooth shape; a sawtooth steel bar is further arranged in the gap between the two connecting parts and provided with a plurality of connecting protrusions and a plurality of connecting grooves, and the sawtooth steel bar is fixedly connected with the two connecting parts of the U-shaped steel. According to the combined beam, the disassembly-free bottom die steel bar truss floor support plate is adopted, formwork-free, few-support and full-assembly construction of the horizontal component can be achieved, the construction measure cost is saved, and the manufacturing cost is reduced; meanwhile, the bottom surface of the floor is flat, thin plastering can be achieved, a suspended ceiling is not needed, and the decoration cost is reduced.
本发明公开了一种弯折腹板嵌入式U形钢‑混凝土组合梁，包括U形钢和楼板，楼板位于U形钢上端的一侧，并与其固定相连；其中，所述U形钢的上侧为开放端，下侧为封闭端；所述开放端两侧壁的上端分别朝内弯折并延伸形成上翼缘，所述上翼缘的一端形成一连接部，两个连接部之间具有间隙，且连接部呈锯齿状；在两个连接部之间的间隙内还设有一锯齿钢筋，锯齿钢筋具有多个连接凸起和多个连接凹槽，并分别与U形钢的两个连接部固定相连。本发明所述组合梁采用免拆底模钢筋桁架楼承板，能够实现水平构件免模板、少支撑，全装配化施工，节约施工措施费，降低造价；同时，楼板底面平整，可与实现薄抹灰，无需吊顶，减少装修成本。
Bent web embedded U-shaped steel-concrete composite beam
一种弯折腹板嵌入式U形钢-混凝土组合梁
LIU XIANGGANG (author) / ZHANG ZHENYONG (author) / JIANG SHIYONG (author) / LIU CHUAN (author) / PAN PENGGANG (author)
2023-10-13
Patent
Electronic Resource
Chinese
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