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A platform for research: civil engineering, architecture and urbanism
Beamless floor structure with hyperbolic arch shells and construction method thereof
The invention discloses a beamless floor structure with hyperbolic arch shells. The beamless floor structure comprises stand columns, a filling layer and the hyperbolic arch shells. The stand columnsare arranged at intervals in the transverse direction and the longitudinal direction. Supporting plates are arranged at the tops of the stand columns. The projection area of the supporting plates on ahorizontal plane is larger than that of the stand columns. The upper surfaces and the lower surfaces of the hyperbolic arch shells are in hyperbolic arch shapes. The four corners of the hyperbolic arch shells are connected to the supporting plates of the four stand columns correspondingly. The edges of every two adjacent hyperbolic arch shells are connected to form a connecting part which is in an arch shape. The filling layer covers the hyperbolic arch shells. The top face of the filling layer is flat. According to the beamless floor structure, the excellent compression performance of concrete is fully utilized, loads are evenly distributed and transmitted to the stand columns and the arch-shaped connecting parts through the hyperbolic arch shells, the poor tensile performance of the concrete is avoided, and a large number of steel bars and a large amount of concrete can be saved.
本发明公开了一种具有双曲拱壳的无梁楼盖结构，其包括立柱、填充层和双曲拱壳，所述立柱按照横向和纵向间隔排列，所述立柱的顶部设置有托板，所述托板在水平面上的投影面积大于所述立柱的投影面积，所述双曲拱壳的上表面和下表面均呈双曲拱形，所述双曲拱壳的四个角部分别连接于四个所述立柱的托板，相邻两个所述双曲拱壳的边缘相连形成连接部，所述连接部呈拱形；所述填充层覆盖所述双曲拱壳，所述填充层的顶面平整。本发明发挥了充分利用了混凝土的优越的受压性能，双曲拱壳把荷载均匀分布传递给立柱和拱形连接部，避免了混凝土较差的抗拉性能，可以节省大量钢筋和混凝土。
Beamless floor structure with hyperbolic arch shells and construction method thereof
The invention discloses a beamless floor structure with hyperbolic arch shells. The beamless floor structure comprises stand columns, a filling layer and the hyperbolic arch shells. The stand columnsare arranged at intervals in the transverse direction and the longitudinal direction. Supporting plates are arranged at the tops of the stand columns. The projection area of the supporting plates on ahorizontal plane is larger than that of the stand columns. The upper surfaces and the lower surfaces of the hyperbolic arch shells are in hyperbolic arch shapes. The four corners of the hyperbolic arch shells are connected to the supporting plates of the four stand columns correspondingly. The edges of every two adjacent hyperbolic arch shells are connected to form a connecting part which is in an arch shape. The filling layer covers the hyperbolic arch shells. The top face of the filling layer is flat. According to the beamless floor structure, the excellent compression performance of concrete is fully utilized, loads are evenly distributed and transmitted to the stand columns and the arch-shaped connecting parts through the hyperbolic arch shells, the poor tensile performance of the concrete is avoided, and a large number of steel bars and a large amount of concrete can be saved.
本发明公开了一种具有双曲拱壳的无梁楼盖结构，其包括立柱、填充层和双曲拱壳，所述立柱按照横向和纵向间隔排列，所述立柱的顶部设置有托板，所述托板在水平面上的投影面积大于所述立柱的投影面积，所述双曲拱壳的上表面和下表面均呈双曲拱形，所述双曲拱壳的四个角部分别连接于四个所述立柱的托板，相邻两个所述双曲拱壳的边缘相连形成连接部，所述连接部呈拱形；所述填充层覆盖所述双曲拱壳，所述填充层的顶面平整。本发明发挥了充分利用了混凝土的优越的受压性能，双曲拱壳把荷载均匀分布传递给立柱和拱形连接部，避免了混凝土较差的抗拉性能，可以节省大量钢筋和混凝土。
Beamless floor structure with hyperbolic arch shells and construction method thereof
一种具有双曲拱壳的无梁楼盖结构及其施工方法
YU DONG (author) / YUAN JIAN (author) / MAO GUANGXIANG (author) / ZHANG DAN (author) / MENG XINTIAN (author) / FENG HAOXIONG (author) / MENG YI (author) / LIU YIHONG (author) / PENG ZHAOHUI (author)
2020-10-02
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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