A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Laminated slab, connecting structure of laminated slab and composite beam and construction method
The invention discloses a laminated slab, a connecting structure of the laminated slab and a composite beam and a construction method. The laminated slab comprises a prefabricated layer and a post-pouring layer, the prefabricated layer comprises a prefabricated bottom plate and a plurality of shear reinforcements, the post-pouring layer comprises post-pouring concrete and surface layer reinforcements, the post-pouring concrete is poured on the prefabricated bottom plate, and the top ends of the shear reinforcements and the surface layer reinforcements are anchored in the post-pouring concrete. The connecting structure of the laminated slab and the composite beam comprises the laminated slab and the composite beam, the composite beam comprises a steel beam and studs, the prefabricated layer is placed on the steel beam, and a splicing seam between the steel beam and the prefabricated layer is filled with the post-pouring concrete. The construction method of the connecting structure of the laminated slab and the composite beam comprises the steps that S1, the prefabricated layer is produced; S2, the composite beam is hoisted and positioned, the prefabricated layer is hoisted and placed on the steel beam; and S3, the surface layer reinforcements are paved, and the post-pouring concrete is poured. The laminated slab is high in shear resistance and good in integrity; and the connecting structure of the laminated slab and the composite beam and the construction method are high in efficiency, the laminated slab is high in rigidity, and the using amount of the reinforcements is low.
本发明公开叠合板、叠合板与组合梁的连接结构及施工方法。叠合板包括预制层和后浇层，预制层包括预制底板和多个抗剪钢筋，后浇层包括后浇混凝土和面层钢筋，后浇混凝土浇筑于预制底板上，多个抗剪钢筋的顶端以及面层钢筋均锚固在后浇混凝土中。叠合板与组合梁的连接结构包括叠合板和组合梁，组合梁包括钢梁和栓钉，预制层搁置于钢梁上，后浇混凝土填充钢梁与预制层之间拼缝。叠合板与组合梁的连接结构的施工方法包括步骤：S1、生产预制层；S2、起吊定位组合梁，起吊预制层并置于钢梁上；S3、铺面层钢筋，浇筑后浇混凝土。本发明的叠合板抗剪性能强，整体性好；叠合板与组合梁的连接结构及施工方法，效率高，叠合板刚度高，钢筋用量较低。
Laminated slab, connecting structure of laminated slab and composite beam and construction method
The invention discloses a laminated slab, a connecting structure of the laminated slab and a composite beam and a construction method. The laminated slab comprises a prefabricated layer and a post-pouring layer, the prefabricated layer comprises a prefabricated bottom plate and a plurality of shear reinforcements, the post-pouring layer comprises post-pouring concrete and surface layer reinforcements, the post-pouring concrete is poured on the prefabricated bottom plate, and the top ends of the shear reinforcements and the surface layer reinforcements are anchored in the post-pouring concrete. The connecting structure of the laminated slab and the composite beam comprises the laminated slab and the composite beam, the composite beam comprises a steel beam and studs, the prefabricated layer is placed on the steel beam, and a splicing seam between the steel beam and the prefabricated layer is filled with the post-pouring concrete. The construction method of the connecting structure of the laminated slab and the composite beam comprises the steps that S1, the prefabricated layer is produced; S2, the composite beam is hoisted and positioned, the prefabricated layer is hoisted and placed on the steel beam; and S3, the surface layer reinforcements are paved, and the post-pouring concrete is poured. The laminated slab is high in shear resistance and good in integrity; and the connecting structure of the laminated slab and the composite beam and the construction method are high in efficiency, the laminated slab is high in rigidity, and the using amount of the reinforcements is low.
本发明公开叠合板、叠合板与组合梁的连接结构及施工方法。叠合板包括预制层和后浇层，预制层包括预制底板和多个抗剪钢筋，后浇层包括后浇混凝土和面层钢筋，后浇混凝土浇筑于预制底板上，多个抗剪钢筋的顶端以及面层钢筋均锚固在后浇混凝土中。叠合板与组合梁的连接结构包括叠合板和组合梁，组合梁包括钢梁和栓钉，预制层搁置于钢梁上，后浇混凝土填充钢梁与预制层之间拼缝。叠合板与组合梁的连接结构的施工方法包括步骤：S1、生产预制层；S2、起吊定位组合梁，起吊预制层并置于钢梁上；S3、铺面层钢筋，浇筑后浇混凝土。本发明的叠合板抗剪性能强，整体性好；叠合板与组合梁的连接结构及施工方法，效率高，叠合板刚度高，钢筋用量较低。
Laminated slab, connecting structure of laminated slab and composite beam and construction method
叠合板、叠合板与组合梁的连接结构及施工方法
CHEN CHAO (author) / CHEN FULIANG (author) / SHI MINGZHE (author)
2021-11-16
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Laminated slab composite beam slab structure and composite beam slab system
| European Patent Office | 2024
Assembly type laminated slab and composite beam connecting structure and construction method
| European Patent Office | 2021
| European Patent Office | 2024
| European Patent Office | 2021