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Three-dimensional combined truss based on steel bar truss and manufacturing method of three-dimensional combined truss
The embodiment of the invention discloses a three-dimensional combined truss based on a steel bar truss and a manufacturing method of the three-dimensional combined truss. According to one specific implementation mode of the three-dimensional combined truss based on the steel bar truss, reinforcing ribs are arranged on an upper chord steel bar of the steel bar truss, thin-walled section steel is arranged on the peripheries of the reinforcing ribs, and the thin-walled section steel is filled with a cement-based material; the cross section of the thin-walled section steel is an open section, the opening direction of the thin-walled section steel faces the two lower chord steel bars of the steel bar truss, and the thin-walled section steel and the upper chord steel bars are connected into a whole through spot welding at intervals in the length direction of the steel bar truss. And the assembled thin-walled section steel and the steel bar truss are inverted, and rapid pouring of the cement-based material can be completed through the opening of the thin-walled section steel. The three-dimensional combined truss can be manufactured on the basis of existing automatic steel bar truss production, a special steel bar truss welding machine does not need to be used, and the method has the advantages that the steel consumption is small, the comprehensive cost is low, the manufacturing difficulty is low, cement-based material pouring is simple, and the quality is easy to control and detect.
本公开的实施例公开了基于钢筋桁架的立体组合桁架及其制造方法。该基于钢筋桁架的立体组合桁架的一具体实施方式包括：在钢筋桁架的上弦钢筋上设置加强肋，加强肋外围为薄壁型钢，薄壁型钢内部填充有水泥基材料；薄壁型钢的横截面为开口截面，薄壁型钢的开口方向朝向钢筋桁架的两根下弦钢筋，沿钢筋桁架长度方向间隔点焊将薄壁型钢与上弦钢筋连接为整体。将组装好的薄壁型钢与钢筋桁架倒立即可通过薄壁型钢开口完成水泥基材料的快速浇筑。本公开可在现有自动化生产钢筋桁架的基础上实现立体组合桁架的制造，不需要使用专用钢筋桁架焊接机，具有用钢量少、综合成本低、制造难度低、水泥基材料浇筑简单、质量易于控制及检测的优势。
Three-dimensional combined truss based on steel bar truss and manufacturing method of three-dimensional combined truss
The embodiment of the invention discloses a three-dimensional combined truss based on a steel bar truss and a manufacturing method of the three-dimensional combined truss. According to one specific implementation mode of the three-dimensional combined truss based on the steel bar truss, reinforcing ribs are arranged on an upper chord steel bar of the steel bar truss, thin-walled section steel is arranged on the peripheries of the reinforcing ribs, and the thin-walled section steel is filled with a cement-based material; the cross section of the thin-walled section steel is an open section, the opening direction of the thin-walled section steel faces the two lower chord steel bars of the steel bar truss, and the thin-walled section steel and the upper chord steel bars are connected into a whole through spot welding at intervals in the length direction of the steel bar truss. And the assembled thin-walled section steel and the steel bar truss are inverted, and rapid pouring of the cement-based material can be completed through the opening of the thin-walled section steel. The three-dimensional combined truss can be manufactured on the basis of existing automatic steel bar truss production, a special steel bar truss welding machine does not need to be used, and the method has the advantages that the steel consumption is small, the comprehensive cost is low, the manufacturing difficulty is low, cement-based material pouring is simple, and the quality is easy to control and detect.
本公开的实施例公开了基于钢筋桁架的立体组合桁架及其制造方法。该基于钢筋桁架的立体组合桁架的一具体实施方式包括：在钢筋桁架的上弦钢筋上设置加强肋，加强肋外围为薄壁型钢，薄壁型钢内部填充有水泥基材料；薄壁型钢的横截面为开口截面，薄壁型钢的开口方向朝向钢筋桁架的两根下弦钢筋，沿钢筋桁架长度方向间隔点焊将薄壁型钢与上弦钢筋连接为整体。将组装好的薄壁型钢与钢筋桁架倒立即可通过薄壁型钢开口完成水泥基材料的快速浇筑。本公开可在现有自动化生产钢筋桁架的基础上实现立体组合桁架的制造，不需要使用专用钢筋桁架焊接机，具有用钢量少、综合成本低、制造难度低、水泥基材料浇筑简单、质量易于控制及检测的优势。
Three-dimensional combined truss based on steel bar truss and manufacturing method of three-dimensional combined truss
基于钢筋桁架的立体组合桁架及其制造方法
HAN WENLONG (author) / HAN SHAOLONG (author) / WANG JINGJING (author) / GONG ZHIRUI (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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