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A platform for research: civil engineering, architecture and urbanism
Fabricated integral type hollow floor and prefabricated high-rib laminated bottom plate thereof
The invention discloses a fabricated integral type hollow floor and a prefabricated high-rib laminated bottom plate thereof. The fabricated integral type hollow floor comprises a fabricated integral type hollow plate and laminated frame beams. The fabricated integral type hollow plate comprises the prefabricated high-rib laminated bottom plate, hollow plate built-in filling bodies, cast-in-place laminated layers and cast-in-place laminated ribs. The prefabricated high-rib laminated bottom plate is provided with upturning ribs, shear keys are arranged on the side face of the prefabricated high-rib laminated bottom plate and the upper surfaces of the upturning ribs, truss steel bars or shear short bars are arranged on the upper surfaces of the upturning ribs and connected with the cast-in-place laminated layers or the cast-in-place laminated ribs, and the upper surfaces of the upturning ribs are rough surfaces. The hollow plate built-in filling bodies are light filling blocks or thin-wall components or fast-easy net disassembly-free formworks. The laminated frame beams are arranged on the periphery of the fabricated integral hollow plate. The hollow floor structure is light in self-weight, large in plate span, large in plate rigidity and high in bearing capacity, the use number of steel bars is reduced, the structure height is remarkably reduced, the use clearance is improved, alarge number of formworks are saved, and the construction period is effectively shortened.
本发明公开了一种装配整体式空心楼盖及其预制高肋叠合底板，包括装配整体式空心板和叠合框架梁，装配整体式空心板包括预制高肋叠合底板、空心板内置填充体、现浇叠合层和现浇叠合肋，预制高肋叠合底板具有上翻肋，预制高肋叠合底板侧面和上翻肋的上表面设置有抗剪键，上翻肋的上表面设置桁架钢筋或抗剪短筋并与现浇叠合层或现浇叠合肋相连接，上翻肋的上表面为粗糙面；空心板内置填充体为轻质填充块、薄壁构件或快易网免拆模板；叠合框架梁设置在装配整体式空心板的四周；该空心楼盖结构自重轻，板跨度大，板刚度大，承载力强，节省钢筋用量，显著降低结构高度，提高使用净空，节省了大量模板，有效缩短工期。
Fabricated integral type hollow floor and prefabricated high-rib laminated bottom plate thereof
The invention discloses a fabricated integral type hollow floor and a prefabricated high-rib laminated bottom plate thereof. The fabricated integral type hollow floor comprises a fabricated integral type hollow plate and laminated frame beams. The fabricated integral type hollow plate comprises the prefabricated high-rib laminated bottom plate, hollow plate built-in filling bodies, cast-in-place laminated layers and cast-in-place laminated ribs. The prefabricated high-rib laminated bottom plate is provided with upturning ribs, shear keys are arranged on the side face of the prefabricated high-rib laminated bottom plate and the upper surfaces of the upturning ribs, truss steel bars or shear short bars are arranged on the upper surfaces of the upturning ribs and connected with the cast-in-place laminated layers or the cast-in-place laminated ribs, and the upper surfaces of the upturning ribs are rough surfaces. The hollow plate built-in filling bodies are light filling blocks or thin-wall components or fast-easy net disassembly-free formworks. The laminated frame beams are arranged on the periphery of the fabricated integral hollow plate. The hollow floor structure is light in self-weight, large in plate span, large in plate rigidity and high in bearing capacity, the use number of steel bars is reduced, the structure height is remarkably reduced, the use clearance is improved, alarge number of formworks are saved, and the construction period is effectively shortened.
本发明公开了一种装配整体式空心楼盖及其预制高肋叠合底板，包括装配整体式空心板和叠合框架梁，装配整体式空心板包括预制高肋叠合底板、空心板内置填充体、现浇叠合层和现浇叠合肋，预制高肋叠合底板具有上翻肋，预制高肋叠合底板侧面和上翻肋的上表面设置有抗剪键，上翻肋的上表面设置桁架钢筋或抗剪短筋并与现浇叠合层或现浇叠合肋相连接，上翻肋的上表面为粗糙面；空心板内置填充体为轻质填充块、薄壁构件或快易网免拆模板；叠合框架梁设置在装配整体式空心板的四周；该空心楼盖结构自重轻，板跨度大，板刚度大，承载力强，节省钢筋用量，显著降低结构高度，提高使用净空，节省了大量模板，有效缩短工期。
Fabricated integral type hollow floor and prefabricated high-rib laminated bottom plate thereof
一种装配整体式空心楼盖及其预制高肋叠合底板
WU YONGXING (author) / CHEN BO (author) / HAN JUN (author) / HAN LEI (author) / YU FENG (author) / WU YONGGENG (author)
2021-01-08
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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