Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structure and assembling method of thin-wall steel tube bundle-concrete composite floor slab
The invention discloses a thin-wall steel tube bundle-concrete composite floor slab structure and an assembling method.The floor slab comprises a thin-wall steel tube bundle located at the bottom, a concrete prefabricated slab is connected to the upper portion of the thin-wall steel tube bundle, and a shear key is connected between the thin-wall steel tube bundle and the concrete prefabricated slab; and a cast-in-place layer is arranged on the upper layer of the concrete precast slab. The thin-wall steel tube bundle is located at the bottom of the floor slab and is formed by connecting a plurality of curled thin-wall C-shaped steel and thin-wall rectangular tubes through buckle structures. The concrete prefabricated slab is located in the middle of the floor slab in the thickness direction and prefabricated in a factory. And the shear key is connected with the lower steel tube bundle through a buckle. The cast-in-place layer is located on the upper portion of the composite floor slab, is cast after a lower structure is assembled, and is mainly used for connecting the concrete prefabricated slabs, the shear keys, the steel bars and the thin-wall steel pipe bundles into a whole. The floor is simple in structure, light in self weight, small in wet work amount, environmentally friendly and easy and convenient to construct.
本发明公开了一种薄壁钢管束‑混凝土叠合楼板的构造及组装方法，楼板包括位于底部的薄壁钢管束，所述薄壁钢管束的上方连接有混凝土预制板，所述薄壁钢管束和所述混凝土预制板之间连接有抗剪键，所述混凝土预制板的上层设置有现浇层。薄壁钢管束位于楼板底部，由若干卷边薄壁C型钢和薄壁矩形管通过卡扣结构连接而成。混凝土预制板位于楼板厚度方向中部，在工厂预制而成。抗剪键通过卡扣与下部钢管束相连。现浇层位于叠合楼板上部，待下部构造装配完成后浇筑，其主要作用为将混凝土预制板、抗剪键、钢筋、薄壁钢管束连接为整体。本发明楼板构造简单，自重轻，湿作业量少，绿色环保，施工简单方便。
Structure and assembling method of thin-wall steel tube bundle-concrete composite floor slab
The invention discloses a thin-wall steel tube bundle-concrete composite floor slab structure and an assembling method.The floor slab comprises a thin-wall steel tube bundle located at the bottom, a concrete prefabricated slab is connected to the upper portion of the thin-wall steel tube bundle, and a shear key is connected between the thin-wall steel tube bundle and the concrete prefabricated slab; and a cast-in-place layer is arranged on the upper layer of the concrete precast slab. The thin-wall steel tube bundle is located at the bottom of the floor slab and is formed by connecting a plurality of curled thin-wall C-shaped steel and thin-wall rectangular tubes through buckle structures. The concrete prefabricated slab is located in the middle of the floor slab in the thickness direction and prefabricated in a factory. And the shear key is connected with the lower steel tube bundle through a buckle. The cast-in-place layer is located on the upper portion of the composite floor slab, is cast after a lower structure is assembled, and is mainly used for connecting the concrete prefabricated slabs, the shear keys, the steel bars and the thin-wall steel pipe bundles into a whole. The floor is simple in structure, light in self weight, small in wet work amount, environmentally friendly and easy and convenient to construct.
本发明公开了一种薄壁钢管束‑混凝土叠合楼板的构造及组装方法，楼板包括位于底部的薄壁钢管束，所述薄壁钢管束的上方连接有混凝土预制板，所述薄壁钢管束和所述混凝土预制板之间连接有抗剪键，所述混凝土预制板的上层设置有现浇层。薄壁钢管束位于楼板底部，由若干卷边薄壁C型钢和薄壁矩形管通过卡扣结构连接而成。混凝土预制板位于楼板厚度方向中部，在工厂预制而成。抗剪键通过卡扣与下部钢管束相连。现浇层位于叠合楼板上部，待下部构造装配完成后浇筑，其主要作用为将混凝土预制板、抗剪键、钢筋、薄壁钢管束连接为整体。本发明楼板构造简单，自重轻，湿作业量少，绿色环保，施工简单方便。
Structure and assembling method of thin-wall steel tube bundle-concrete composite floor slab
一种薄壁钢管束-混凝土叠合楼板的构造及组装方法
SHAO BING (Autor:in) / XU HUAJIAO (Autor:in) / LIN JUN (Autor:in) / ZOU HAITAO (Autor:in) / CUI JIAHUI (Autor:in) / ZHENG YAN (Autor:in) / ZHANG XINQIANG (Autor:in) / FENG PING (Autor:in) / DONG BEI (Autor:in)
26.07.2022
Patent
Elektronische Ressource
Chinesisch
Steel tube bundle truss fiber concrete floor support plate and composite floor slab
| Europäisches Patentamt | 2023
JUNCTION STRUCTURE FOR PRECAST STEEL CONCRETE COMPOSITE FLOOR SLAB, AND FLOOR SLAB REPLACING METHOD
| Europäisches Patentamt | 2021
JUNCTION STRUCTURE FOR PRECAST STEEL CONCRETE COMPOSITE FLOOR SLAB, AND FLOOR SLAB REPLACING METHOD
| Europäisches Patentamt | 2021