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A platform for research: civil engineering, architecture and urbanism
Light composite floor slab structure and construction method thereof
The invention discloses a light composite floor slab structure and a construction method thereof, and belongs to the technical field of constructional engineering. The light composite floor slab structure comprises a prefabricated floor slab and a cast-in-place floor slab, the prefabricated floor slab comprises a main steel bar truss, a concrete bottom plate and a light aggregate core plate, the main steel bar truss is composed of pyramid trusses and longitudinal and transverse bars, the pyramid trusses are composed of pyramid frames and bottom transverse bars, the pyramid frames are composedof parallel crossed frame bottoms and inclined bars, concrete mortar is poured at the bottom of the main steel bar truss to obtain the concrete bottom plate, light aggregate is poured in the middle ofthe main steel bar truss to obtain the light aggregate core plate, the cast-in-place floor slab comprises auxiliary steel bar trusses and a concrete panel, upper transverse bars and upper longitudinal bars are bound on the vertexes of the pyramid frames to obtain the auxiliary steel bar trusses, concrete mortar is poured on the auxiliary steel bar trusses to obtain the concrete panel, and the light composite floor slab on is formed on the whole. The light composite floor slab structure and the construction method thereof have the beneficial effects of being firm in structure, high in splicingperformance, light in weight and free of formwork erecting of a bottom formwork during cast-in-place.
一种轻质叠合楼板结构及其施工方法，属于建筑工程技术领域，所述轻质叠合楼板结构包括预制楼板和现浇楼板，预制楼板包括主钢筋桁架和混凝土底板及轻集料芯板；主钢筋桁架由金字塔桁架及纵横筋构成，所述金字塔桁架由金字塔架及底横筋构成，所述金字塔架由平行对叉架底和斜筋构成；在主钢筋桁架底部浇注混凝土砂浆得到混凝土底板，在主钢筋桁架中部浇注轻集料得到轻集料芯板；所述现浇楼板包括副钢筋桁架和混凝土面板；在金字塔架顶点上绑扎上横筋和上纵筋得到副钢筋桁架，在副钢筋桁架上浇注混凝土砂浆得到混凝土面板，整体上构成轻质叠合楼板；其有益效果是结构牢固、拼接性强，质量轻巧且现浇时无需进行底模板支模。
Light composite floor slab structure and construction method thereof
The invention discloses a light composite floor slab structure and a construction method thereof, and belongs to the technical field of constructional engineering. The light composite floor slab structure comprises a prefabricated floor slab and a cast-in-place floor slab, the prefabricated floor slab comprises a main steel bar truss, a concrete bottom plate and a light aggregate core plate, the main steel bar truss is composed of pyramid trusses and longitudinal and transverse bars, the pyramid trusses are composed of pyramid frames and bottom transverse bars, the pyramid frames are composedof parallel crossed frame bottoms and inclined bars, concrete mortar is poured at the bottom of the main steel bar truss to obtain the concrete bottom plate, light aggregate is poured in the middle ofthe main steel bar truss to obtain the light aggregate core plate, the cast-in-place floor slab comprises auxiliary steel bar trusses and a concrete panel, upper transverse bars and upper longitudinal bars are bound on the vertexes of the pyramid frames to obtain the auxiliary steel bar trusses, concrete mortar is poured on the auxiliary steel bar trusses to obtain the concrete panel, and the light composite floor slab on is formed on the whole. The light composite floor slab structure and the construction method thereof have the beneficial effects of being firm in structure, high in splicingperformance, light in weight and free of formwork erecting of a bottom formwork during cast-in-place.
一种轻质叠合楼板结构及其施工方法，属于建筑工程技术领域，所述轻质叠合楼板结构包括预制楼板和现浇楼板，预制楼板包括主钢筋桁架和混凝土底板及轻集料芯板；主钢筋桁架由金字塔桁架及纵横筋构成，所述金字塔桁架由金字塔架及底横筋构成，所述金字塔架由平行对叉架底和斜筋构成；在主钢筋桁架底部浇注混凝土砂浆得到混凝土底板，在主钢筋桁架中部浇注轻集料得到轻集料芯板；所述现浇楼板包括副钢筋桁架和混凝土面板；在金字塔架顶点上绑扎上横筋和上纵筋得到副钢筋桁架，在副钢筋桁架上浇注混凝土砂浆得到混凝土面板，整体上构成轻质叠合楼板；其有益效果是结构牢固、拼接性强，质量轻巧且现浇时无需进行底模板支模。
Light composite floor slab structure and construction method thereof
一种轻质叠合楼板结构及其施工方法
LI CHENGYAO (author) / PENG JUNXIU (author) / YU CHUAN (author)
2021-01-29
Patent
Electronic Resource
Chinese
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