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A platform for research: civil engineering, architecture and urbanism
Disassembly-free cement-based bottom plate steel bar truss floor support plate without lower chord steel bars
The invention discloses a bottom-chord-free steel bar disassembly-free cement-based bottom plate steel bar truss floor support plate which comprises a cement bottom plate and a bottom-chord-free steel bar truss framework, edge supports are installed on the top face of the cement bottom plate, deformed steel bar embedded columns are welded to the bottoms of the edge supports and are embedded in the cement bottom plate, and the bottom face of the cement bottom plate is provided with a bottom-chord-free steel bar truss framework. A lower-chord-free steel bar truss framework is welded on an edge support of the cement bottom plate; according to the invention, a plurality of groups of lower-chord-free steel bar truss frameworks formed by upper-chord steel bars and web member steel bars welded on the two sides of the upper-chord steel bars are arranged on the cement bottom plate, and the two ends of the upper-chord steel bars are welded with edge supports welded through deformed steel bar embedded columns on the cement bottom plate; compared with a steel bar truss floor support plate structure made of a traditional metal bottom plate material, the steel bar truss floor support plate structure has the advantages that steel bar materials can be saved, the material cost is reduced, construction is convenient, the labor cost is reduced, and the bottom plate does not need to be disassembled.
本发明公开了一种无下弦钢筋免拆式水泥基底板钢筋桁架楼承板，包括水泥底板和无下弦钢筋桁架骨架，所述水泥底板的顶面安装有边缘支座，且边缘支座的底部焊接有螺纹钢预埋柱，所述螺纹钢预埋柱埋设于水泥底板内部，所述水泥底板的边缘支座上焊接有无下弦钢筋桁架骨架；本发明中，通过在水泥底板上设置多组由上弦钢筋以及上弦钢筋两侧焊接的腹杆钢筋构成的无下弦钢筋桁架骨架，且上弦钢筋的两端均与水泥底板上通过螺纹钢预埋柱焊接的边缘支座相焊接，使得水泥底板和多组无下弦钢筋桁架骨架构成一个整体，相较于传统金属底板材质的钢筋桁架楼承板结构，能够节约钢筋材料、减少材料成本、施工方便、减少人工成本以及免拆底板。
Disassembly-free cement-based bottom plate steel bar truss floor support plate without lower chord steel bars
The invention discloses a bottom-chord-free steel bar disassembly-free cement-based bottom plate steel bar truss floor support plate which comprises a cement bottom plate and a bottom-chord-free steel bar truss framework, edge supports are installed on the top face of the cement bottom plate, deformed steel bar embedded columns are welded to the bottoms of the edge supports and are embedded in the cement bottom plate, and the bottom face of the cement bottom plate is provided with a bottom-chord-free steel bar truss framework. A lower-chord-free steel bar truss framework is welded on an edge support of the cement bottom plate; according to the invention, a plurality of groups of lower-chord-free steel bar truss frameworks formed by upper-chord steel bars and web member steel bars welded on the two sides of the upper-chord steel bars are arranged on the cement bottom plate, and the two ends of the upper-chord steel bars are welded with edge supports welded through deformed steel bar embedded columns on the cement bottom plate; compared with a steel bar truss floor support plate structure made of a traditional metal bottom plate material, the steel bar truss floor support plate structure has the advantages that steel bar materials can be saved, the material cost is reduced, construction is convenient, the labor cost is reduced, and the bottom plate does not need to be disassembled.
本发明公开了一种无下弦钢筋免拆式水泥基底板钢筋桁架楼承板，包括水泥底板和无下弦钢筋桁架骨架，所述水泥底板的顶面安装有边缘支座，且边缘支座的底部焊接有螺纹钢预埋柱，所述螺纹钢预埋柱埋设于水泥底板内部，所述水泥底板的边缘支座上焊接有无下弦钢筋桁架骨架；本发明中，通过在水泥底板上设置多组由上弦钢筋以及上弦钢筋两侧焊接的腹杆钢筋构成的无下弦钢筋桁架骨架，且上弦钢筋的两端均与水泥底板上通过螺纹钢预埋柱焊接的边缘支座相焊接，使得水泥底板和多组无下弦钢筋桁架骨架构成一个整体，相较于传统金属底板材质的钢筋桁架楼承板结构，能够节约钢筋材料、减少材料成本、施工方便、减少人工成本以及免拆底板。
Disassembly-free cement-based bottom plate steel bar truss floor support plate without lower chord steel bars
一种无下弦钢筋免拆式水泥基底板钢筋桁架楼承板
WANG HAIYUN (author)
2023-04-25
Patent
Electronic Resource
Chinese
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