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A platform for research: civil engineering, architecture and urbanism
Steel bar truss structure, composite floor slab and construction method of composite floor slab
The invention is suitable for the technical field of constructional engineering, and provides a steel bar truss structure, a composite floor slab and a construction method.The steel bar truss structure comprises an upper chord steel bar, a lower chord steel bar and an integrally-formed frame piece, and the integrally-formed frame piece is arranged on the periphery of the upper chord steel bar and the periphery of the lower chord steel bar in a sleeving mode; the integrally-formed frame piece is formed by integrally bending a reinforcing steel bar in a triangle-like spiral mode, and arc transition is formed at the bent position. The upper chord steel bar and the two lower chord steel bars are arranged at the arc positions of the corresponding bent positions respectively and connected with the steel bars on the sides of the arc positions. According to the steel bar truss structure, the problems that a triangular steel bar truss generally adopted at present is large in steel bar consumption, large in hoisting load, low in production efficiency and industrialization degree and high in comprehensive manufacturing cost, and full-automatic steel bar machining cannot be achieved in the manufacturing process of the steel bar truss are solved.
本发明适用于建筑工程技术领域，提供了一种钢筋桁架结构、叠合楼板及其施工方法，所述钢筋桁架结构包括上弦钢筋、下弦钢筋和一体成型框架件，所述一体成型框架件套设于所述上弦钢筋和所述下弦钢筋的外围；所述一体成型框架件由钢筋呈类三角形螺旋一体折弯而成，并且折弯处形成圆弧过渡；一根所述上弦钢筋和两根所述下弦钢筋分别设置于相应折弯处的圆弧位置，并与所述圆弧位置侧的钢筋连接；本发明的钢筋桁架结构，解决了目前普遍采用的三角钢筋桁架，存在的钢筋用量多，吊装荷载大、钢筋桁架的制作不能实现完全自动化钢筋加工，生产效率与工业化程度偏低，综合造价高的问题。
Steel bar truss structure, composite floor slab and construction method of composite floor slab
The invention is suitable for the technical field of constructional engineering, and provides a steel bar truss structure, a composite floor slab and a construction method.The steel bar truss structure comprises an upper chord steel bar, a lower chord steel bar and an integrally-formed frame piece, and the integrally-formed frame piece is arranged on the periphery of the upper chord steel bar and the periphery of the lower chord steel bar in a sleeving mode; the integrally-formed frame piece is formed by integrally bending a reinforcing steel bar in a triangle-like spiral mode, and arc transition is formed at the bent position. The upper chord steel bar and the two lower chord steel bars are arranged at the arc positions of the corresponding bent positions respectively and connected with the steel bars on the sides of the arc positions. According to the steel bar truss structure, the problems that a triangular steel bar truss generally adopted at present is large in steel bar consumption, large in hoisting load, low in production efficiency and industrialization degree and high in comprehensive manufacturing cost, and full-automatic steel bar machining cannot be achieved in the manufacturing process of the steel bar truss are solved.
本发明适用于建筑工程技术领域，提供了一种钢筋桁架结构、叠合楼板及其施工方法，所述钢筋桁架结构包括上弦钢筋、下弦钢筋和一体成型框架件，所述一体成型框架件套设于所述上弦钢筋和所述下弦钢筋的外围；所述一体成型框架件由钢筋呈类三角形螺旋一体折弯而成，并且折弯处形成圆弧过渡；一根所述上弦钢筋和两根所述下弦钢筋分别设置于相应折弯处的圆弧位置，并与所述圆弧位置侧的钢筋连接；本发明的钢筋桁架结构，解决了目前普遍采用的三角钢筋桁架，存在的钢筋用量多，吊装荷载大、钢筋桁架的制作不能实现完全自动化钢筋加工，生产效率与工业化程度偏低，综合造价高的问题。
Steel bar truss structure, composite floor slab and construction method of composite floor slab
钢筋桁架结构、叠合楼板及其施工方法
ZHAN MEIQIU (author) / GAO JINGHUA (author) / WEN JING (author) / MENG FANLIN (author)
2022-09-27
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
| European Patent Office | 2022