A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a reinforced concrete large-span building roof structure which comprises a plurality of first supporting columns and a plurality of second supporting columns, a frame beam is poured between the first supporting columns and the second supporting columns, a plurality of dense rib beams are poured in the frame beam, a first reinforcing strip assembly is arranged between the second supporting columns on the two sides, and a second reinforcing strip assembly is arranged between the second supporting columns on the two sides. A plurality of connecting blocks are arranged above the first reinforcing strip assembly; second reinforcing strip assemblies are further arranged below the multiple dense rib beams, and the second reinforcing strip assemblies are connected with the first reinforcing strip assemblies and the first supporting columns. The building roof has the advantages that loads are transmitted to the vertical supporting components in the shortest path, the frame beams, the multiple dense rib beams, the first reinforcing strip assemblies, the multiple connecting blocks and the second reinforcing strip assemblies are combined in technical means, the bearing capacity of the building roof can be easily met, meanwhile, deflection and cracks of the building roof can be effectively controlled, and due to the fact that the comprehensive manufacturing cost of the building roof is low, the construction cost is low. And construction is convenient relative to a prestressed concrete structure.
本发明公开了一种钢筋混凝土大跨度楼屋盖结构，包括多个第一支撑柱和多个第二支撑柱，多个第一支撑柱和多个第二支撑柱之间浇筑有框架梁，所述框架梁的内部浇筑有多个密肋梁，两侧的第二支撑柱之间设置有第一加强条组件，第一加强条组件的上方设置有多个连接块；多个密肋梁的下方还设置有第二加强条组件，且第二加强条组件与第一加强条组件和第一支撑柱相连接。本发明的有益效果是：将荷载以“最短”路径传至竖向支撑构件，采用框架梁、多个密肋梁、第一加强条组件、多个连接块和第二加强条组件，技术手段相结合，能够较容易满足其承载力同时，有效控制楼屋盖的挠度和裂缝，且由于其综合造价低，相对于预应力混凝土结构施工便捷。
The invention discloses a reinforced concrete large-span building roof structure which comprises a plurality of first supporting columns and a plurality of second supporting columns, a frame beam is poured between the first supporting columns and the second supporting columns, a plurality of dense rib beams are poured in the frame beam, a first reinforcing strip assembly is arranged between the second supporting columns on the two sides, and a second reinforcing strip assembly is arranged between the second supporting columns on the two sides. A plurality of connecting blocks are arranged above the first reinforcing strip assembly; second reinforcing strip assemblies are further arranged below the multiple dense rib beams, and the second reinforcing strip assemblies are connected with the first reinforcing strip assemblies and the first supporting columns. The building roof has the advantages that loads are transmitted to the vertical supporting components in the shortest path, the frame beams, the multiple dense rib beams, the first reinforcing strip assemblies, the multiple connecting blocks and the second reinforcing strip assemblies are combined in technical means, the bearing capacity of the building roof can be easily met, meanwhile, deflection and cracks of the building roof can be effectively controlled, and due to the fact that the comprehensive manufacturing cost of the building roof is low, the construction cost is low. And construction is convenient relative to a prestressed concrete structure.
本发明公开了一种钢筋混凝土大跨度楼屋盖结构，包括多个第一支撑柱和多个第二支撑柱，多个第一支撑柱和多个第二支撑柱之间浇筑有框架梁，所述框架梁的内部浇筑有多个密肋梁，两侧的第二支撑柱之间设置有第一加强条组件，第一加强条组件的上方设置有多个连接块；多个密肋梁的下方还设置有第二加强条组件，且第二加强条组件与第一加强条组件和第一支撑柱相连接。本发明的有益效果是：将荷载以“最短”路径传至竖向支撑构件，采用框架梁、多个密肋梁、第一加强条组件、多个连接块和第二加强条组件，技术手段相结合，能够较容易满足其承载力同时，有效控制楼屋盖的挠度和裂缝，且由于其综合造价低，相对于预应力混凝土结构施工便捷。
Reinforced concrete large-span building roof structure
一种钢筋混凝土大跨度楼屋盖结构
LI DONG (author)
2024-09-27
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Long span reinforced concrete roof
| Engineering Index Backfile | 1950
Construction of reinforced concrete roof with large span
| Engineering Index Backfile | 1943