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Steel pipe truss prestressed hollow laminated slab
The invention discloses a steel pipe truss prestress hollow laminated slab. The steel pipe truss prestress hollow laminated slab is composed of a prestress concrete thin plate, high-strength prestresssteel wires, a steel pipe truss and a pentahedron hollow cavity. According to the steel pipe truss prestress hollow laminated slab, all the advantages of high rigidity of the steel pipe truss, high prestress strength and a hollow cavity are combined and integrated into one prefabricated part, the factory machining process of the part is simple, only the prefabricated part needs to be installed onsite, no support or few supports are needed, and no formwork is needed; and the construction process is simple, materials are saved, the self-weight is light, and the application advantages in large-span constructional engineering are particularly obvious.
本发明公开了一种钢管桁架预应力空心叠合板，由预应力混凝土薄板，高强预应力钢丝，钢管桁架和五面体空心腔体组成。本发明结合了钢管桁架的高刚度、预应力高强度和空心腔体所有优点，集成为一个预制构件，该构件工厂加工工艺简单，现场仅需安装预制构件，不需要支撑或少支撑和无模板；施工工艺简单、节省材料、自重轻、特别在大跨度建筑工程应用优势明显。
Steel pipe truss prestressed hollow laminated slab
The invention discloses a steel pipe truss prestress hollow laminated slab. The steel pipe truss prestress hollow laminated slab is composed of a prestress concrete thin plate, high-strength prestresssteel wires, a steel pipe truss and a pentahedron hollow cavity. According to the steel pipe truss prestress hollow laminated slab, all the advantages of high rigidity of the steel pipe truss, high prestress strength and a hollow cavity are combined and integrated into one prefabricated part, the factory machining process of the part is simple, only the prefabricated part needs to be installed onsite, no support or few supports are needed, and no formwork is needed; and the construction process is simple, materials are saved, the self-weight is light, and the application advantages in large-span constructional engineering are particularly obvious.
本发明公开了一种钢管桁架预应力空心叠合板，由预应力混凝土薄板，高强预应力钢丝，钢管桁架和五面体空心腔体组成。本发明结合了钢管桁架的高刚度、预应力高强度和空心腔体所有优点，集成为一个预制构件，该构件工厂加工工艺简单，现场仅需安装预制构件，不需要支撑或少支撑和无模板；施工工艺简单、节省材料、自重轻、特别在大跨度建筑工程应用优势明显。
Steel pipe truss prestressed hollow laminated slab
一种钢管桁架预应力空心叠合板
ZHAO HONGBO (author) / ZHANG LIQI (author) / SHI JUN (author)
2021-01-15
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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