Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed hollow floor slab component and construction method of prestressed hollow floor slab
The invention relates to a prestressed hollow floorslab component and a construction method of the prestressed hollow floorslab, the prestressed hollow floorslab component comprises a bottom plate, ribbed beams, filler and steel, bottom plate transverse steel bars are arranged in the bottom plate, the ribbed beams and the filler are arranged on the upper surface of the bottom plate, prestressed steel bars and plate surface transverse steel bars are arranged in the ribbed beams, and the steel bars are arranged in the ribbed beams. Therefore, an existing traditional steel bar truss composite floor slab is replaced. Compared with the prior art, the steel is arranged in the bottom plate and the ribbed beams, the filler is arranged between the ribbed beams, the self weight is reduced while the strength of the prestressed hollow floor slab component is guaranteed, and transportation and bearing are facilitated; when the stress hollow floor slab components are spliced, the bottom plate transverse steel bars and the plate surface transverse steel bars are mutually connected, so that the supporting and leveling processes can be reduced, and the splicing difficulty between the stress hollow floor slab components is effectively reduced.
本申请涉及一种预应力空心楼板构件及预应力空心楼板的施工方法，该预应力空心楼板构件包括底板、肋梁、填充物及钢材，底板内设置有底板横钢筋，在底板上表面设置肋梁和填充物，在肋梁内设置预应力钢筋和板面横钢筋，以代替现有的传统钢筋桁架叠合楼板。相比于现有技术，钢材设置在底板和肋梁内部，肋梁间设置填充物，在保证预应力空心楼板构件强度的同时减轻了自重，便于运输和承载；在应力空心楼板构件拼接时，底板横钢筋及板面横钢筋相互连接可减少支垫和找平过程，有效的降低了预应力空心楼板构件间的拼接难度。
Prestressed hollow floor slab component and construction method of prestressed hollow floor slab
The invention relates to a prestressed hollow floorslab component and a construction method of the prestressed hollow floorslab, the prestressed hollow floorslab component comprises a bottom plate, ribbed beams, filler and steel, bottom plate transverse steel bars are arranged in the bottom plate, the ribbed beams and the filler are arranged on the upper surface of the bottom plate, prestressed steel bars and plate surface transverse steel bars are arranged in the ribbed beams, and the steel bars are arranged in the ribbed beams. Therefore, an existing traditional steel bar truss composite floor slab is replaced. Compared with the prior art, the steel is arranged in the bottom plate and the ribbed beams, the filler is arranged between the ribbed beams, the self weight is reduced while the strength of the prestressed hollow floor slab component is guaranteed, and transportation and bearing are facilitated; when the stress hollow floor slab components are spliced, the bottom plate transverse steel bars and the plate surface transverse steel bars are mutually connected, so that the supporting and leveling processes can be reduced, and the splicing difficulty between the stress hollow floor slab components is effectively reduced.
本申请涉及一种预应力空心楼板构件及预应力空心楼板的施工方法，该预应力空心楼板构件包括底板、肋梁、填充物及钢材，底板内设置有底板横钢筋，在底板上表面设置肋梁和填充物，在肋梁内设置预应力钢筋和板面横钢筋，以代替现有的传统钢筋桁架叠合楼板。相比于现有技术，钢材设置在底板和肋梁内部，肋梁间设置填充物，在保证预应力空心楼板构件强度的同时减轻了自重，便于运输和承载；在应力空心楼板构件拼接时，底板横钢筋及板面横钢筋相互连接可减少支垫和找平过程，有效的降低了预应力空心楼板构件间的拼接难度。
Prestressed hollow floor slab component and construction method of prestressed hollow floor slab
一种预应力空心楼板构件及预应力空心楼板的施工方法
SHI MINGZHE (Autor:in) / XIAO DONGKUN (Autor:in) / LI ZHENZHEN (Autor:in) / XIE CHAO (Autor:in)
20.01.2023
Patent
Elektronische Ressource
Chinesisch
Prestressed hollow floor slab and construction method thereof
| Europäisches Patentamt | 2020
Prestressed concrete hollow floor slab and construction method thereof
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2022
Reinforcing construction method for prestressed cast-in-place hollow floor slab
| Europäisches Patentamt | 2021