Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrahigh-strength concrete interlayer prefabricated floor slab assembly
The invention discloses an ultrahigh-strength concrete interlayer prefabricated floor slab assembly. The ultrahigh-strength concrete interlayer prefabricated floor slab assembly comprises prefabricated floor slabs; each prefabricated floor slab comprises an ultrahigh-strength concrete UHPC slab body and reinforcing steel, wherein the thickness of the ultrahigh-strength concrete UHPC slab body ranges from 40mm to 60mm, the multiple pieces of reinforcing steel are fixed to the same side of the ultrahigh-strength concrete UHPC slab body, and the multiple prefabricated floor slabs are connected through limiting pieces. According to the ultrahigh-strength concrete interlayer prefabricated floor slab assembly, the slab bodies are prepared through ultrahigh-strength concrete UHPC, the ultrahigh mechanical performance of materials is utilized, a common interlayer slab with the thickness being 100mm is thinned to 40-60mm, accordingly, the clear height is effectively increased, and the available space is enlarged; the multiple pieces of C-shaped steel are arranged on one side of each ultrahigh-strength concrete UHPC slab body to serve as the reinforcing steel, the span and deflection are effectively reduced, and the usage quality is improved; and by adopting standard prefabricated components, field installation can be conducted after prefabrication is completed, field wet operation does not exist, the construction difficulty can be greatly lowered, and the construction time can be shortened.
本发明公开了一种超高强混凝土夹层预制楼板组件，包括预制楼板，所述预制楼板包括超高强度混凝土UHPC板体和加强钢，所述超高强度混凝土UHPC板体的厚度为40～60mm，若干根所述加强钢分别固定在超高强度混凝土UHPC板体的同一侧，若干块所述预制楼板之间分别通过限位件相互连接。本发明通过采用超高强度混凝土UHPC制备板体，利用材料的超高力学性能，将普通100mm厚的夹层板减薄至40～60mm，从而有效增加净高，扩大可利用空间；通过在超高强度混凝土UHPC板体的一侧设置若干根C型钢作为加强钢，有效减小跨度和挠度，提高使用品质；通过采用标准化预制构件，能够在预制完成后再到现场安装，不存在现场湿作业，可大大减少施工难度并缩短施工时间。
Ultrahigh-strength concrete interlayer prefabricated floor slab assembly
The invention discloses an ultrahigh-strength concrete interlayer prefabricated floor slab assembly. The ultrahigh-strength concrete interlayer prefabricated floor slab assembly comprises prefabricated floor slabs; each prefabricated floor slab comprises an ultrahigh-strength concrete UHPC slab body and reinforcing steel, wherein the thickness of the ultrahigh-strength concrete UHPC slab body ranges from 40mm to 60mm, the multiple pieces of reinforcing steel are fixed to the same side of the ultrahigh-strength concrete UHPC slab body, and the multiple prefabricated floor slabs are connected through limiting pieces. According to the ultrahigh-strength concrete interlayer prefabricated floor slab assembly, the slab bodies are prepared through ultrahigh-strength concrete UHPC, the ultrahigh mechanical performance of materials is utilized, a common interlayer slab with the thickness being 100mm is thinned to 40-60mm, accordingly, the clear height is effectively increased, and the available space is enlarged; the multiple pieces of C-shaped steel are arranged on one side of each ultrahigh-strength concrete UHPC slab body to serve as the reinforcing steel, the span and deflection are effectively reduced, and the usage quality is improved; and by adopting standard prefabricated components, field installation can be conducted after prefabrication is completed, field wet operation does not exist, the construction difficulty can be greatly lowered, and the construction time can be shortened.
本发明公开了一种超高强混凝土夹层预制楼板组件，包括预制楼板，所述预制楼板包括超高强度混凝土UHPC板体和加强钢，所述超高强度混凝土UHPC板体的厚度为40～60mm，若干根所述加强钢分别固定在超高强度混凝土UHPC板体的同一侧，若干块所述预制楼板之间分别通过限位件相互连接。本发明通过采用超高强度混凝土UHPC制备板体，利用材料的超高力学性能，将普通100mm厚的夹层板减薄至40～60mm，从而有效增加净高，扩大可利用空间；通过在超高强度混凝土UHPC板体的一侧设置若干根C型钢作为加强钢，有效减小跨度和挠度，提高使用品质；通过采用标准化预制构件，能够在预制完成后再到现场安装，不存在现场湿作业，可大大减少施工难度并缩短施工时间。
Ultrahigh-strength concrete interlayer prefabricated floor slab assembly
一种超高强混凝土夹层预制楼板组件
MA MINSHENG (Autor:in) / LUO BIBING (Autor:in)
26.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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