A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembled integral type large-span rib plate type combined open-web plate frame floor system and manufacturing method
The invention provides an assembled integral type large-span rib plate type combined open-web plate frame floor system and a manufacturing method, the combined open-web plate frame floor system is formed by assembling a plurality of grid units, the plurality of grid units comprise square steel tube shear keys arranged in a matrix mode, combined lower ribs are fixedly connected between the adjacent square steel tube shear keys, and the combined lower ribs are connected with the square steel tube shear keys. The top of each square steel tube shear key is fixedly connected with a shear-resistant positioning key, a prefabricated ribbed plate is laid on the tops of the square steel tube shear keys, mounting holes matched with the shear-resistant positioning keys are reserved in the prefabricated ribbed plate, and a post-pouring concrete surface layer is poured on the top of the prefabricated ribbed plate. The combined open-web plate frame floor system has good space stress performance, the using amount of steel and concrete is effectively reduced, and the open-web space is enlarged; due to the fact that the prefabricated parts are manufactured in a full-assembly mode, consumption of formworks and supports is reduced, and the parts are convenient and easy to transport and hoist.
本发明提供一种装配整体式大跨度肋板型组合空腹板架楼盖及制作方法，该组合空腹板架楼盖由若干个网格单元组装而成，所述若干个网格单元包括呈矩阵布置的方钢管剪力键，在相邻的方钢管剪力键之间固定连接有组合式下肋，在每根方钢管剪力键的顶部固定连接有抗剪定位键，在方钢管剪力键的顶部铺装有预制带肋板，在预制带肋板上预留有与每个抗剪定位键配装的安装孔，在预制带肋板的顶部浇筑有后浇混凝土面层。本发明的组合空腹板架楼盖具有良好的空间受力性能、有效的降低钢材和混凝土的用量，增大了空腹空间；因采用预制构件全装配化制作，从而减少了的模板和支架消耗，部件运输吊装方便简单。
Assembled integral type large-span rib plate type combined open-web plate frame floor system and manufacturing method
The invention provides an assembled integral type large-span rib plate type combined open-web plate frame floor system and a manufacturing method, the combined open-web plate frame floor system is formed by assembling a plurality of grid units, the plurality of grid units comprise square steel tube shear keys arranged in a matrix mode, combined lower ribs are fixedly connected between the adjacent square steel tube shear keys, and the combined lower ribs are connected with the square steel tube shear keys. The top of each square steel tube shear key is fixedly connected with a shear-resistant positioning key, a prefabricated ribbed plate is laid on the tops of the square steel tube shear keys, mounting holes matched with the shear-resistant positioning keys are reserved in the prefabricated ribbed plate, and a post-pouring concrete surface layer is poured on the top of the prefabricated ribbed plate. The combined open-web plate frame floor system has good space stress performance, the using amount of steel and concrete is effectively reduced, and the open-web space is enlarged; due to the fact that the prefabricated parts are manufactured in a full-assembly mode, consumption of formworks and supports is reduced, and the parts are convenient and easy to transport and hoist.
本发明提供一种装配整体式大跨度肋板型组合空腹板架楼盖及制作方法，该组合空腹板架楼盖由若干个网格单元组装而成，所述若干个网格单元包括呈矩阵布置的方钢管剪力键，在相邻的方钢管剪力键之间固定连接有组合式下肋，在每根方钢管剪力键的顶部固定连接有抗剪定位键，在方钢管剪力键的顶部铺装有预制带肋板，在预制带肋板上预留有与每个抗剪定位键配装的安装孔，在预制带肋板的顶部浇筑有后浇混凝土面层。本发明的组合空腹板架楼盖具有良好的空间受力性能、有效的降低钢材和混凝土的用量，增大了空腹空间；因采用预制构件全装配化制作，从而减少了的模板和支架消耗，部件运输吊装方便简单。
Assembled integral type large-span rib plate type combined open-web plate frame floor system and manufacturing method
装配整体式大跨度肋板型组合空腹板架楼盖及制作方法
HUANG JIANHUA (author) / HAN YUQI (author) / HE JUNPING (author) / YAO FENG (author) / ZHANG GENWANG (author) / LUO QIMING (author) / WANG QIANG (author) / LI PENGTAO (author) / HUANG ZHENG (author) / ZHOU HAIBIN (author)
2023-08-25
Patent
Electronic Resource
Chinese
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