A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sectional structure of steel box tied arch bridge and construction method
The invention relates to a steel box tied arch bridge segmental structure and a construction method, and relates to the technical field of arch bridges, the segmental structure comprises a plurality of arch rib single bodies and a connecting mechanism, the connecting mechanism comprises two connecting rings which are connected with the two arch rib single bodies through connecting assemblies; and the plugging assembly is used for plugging the mounting space. The two arch rib single bodies are fixedly connected through the two connecting rings, meanwhile, mounting of the connecting assemblies is achieved through the mounting space, the mounting space is blocked through the blocking assemblies, and finally the two arch rib single bodies and the blocking assemblies are connected into a whole through welding, so that the displacement and difficulty during mounting of the two arch rib single bodies are reduced, and the mounting efficiency is improved. Therefore, the quality and the efficiency during arch bridge installation are improved.
本申请涉及钢箱系杆拱桥分节段结构及施工方法，涉及拱桥的技术领域，分节段结构包括多个拱肋单体、连接机构，连接机构包括：两个连接环，与两个拱肋单体连接且通过连接组件相互连接；封堵组件，用于对安装空间进行封堵。本申请通过两个连接环实现两个拱肋单体固定连接，同时通过安装空间实现连接组件的安装，通过封堵组件对安装空间进行封堵，最后焊接将两个拱肋单体和封堵组件连接为一体，降低了两个拱肋单体安装时位移和难度，因此提高了拱桥安装时的质量和效率。
Sectional structure of steel box tied arch bridge and construction method
The invention relates to a steel box tied arch bridge segmental structure and a construction method, and relates to the technical field of arch bridges, the segmental structure comprises a plurality of arch rib single bodies and a connecting mechanism, the connecting mechanism comprises two connecting rings which are connected with the two arch rib single bodies through connecting assemblies; and the plugging assembly is used for plugging the mounting space. The two arch rib single bodies are fixedly connected through the two connecting rings, meanwhile, mounting of the connecting assemblies is achieved through the mounting space, the mounting space is blocked through the blocking assemblies, and finally the two arch rib single bodies and the blocking assemblies are connected into a whole through welding, so that the displacement and difficulty during mounting of the two arch rib single bodies are reduced, and the mounting efficiency is improved. Therefore, the quality and the efficiency during arch bridge installation are improved.
本申请涉及钢箱系杆拱桥分节段结构及施工方法，涉及拱桥的技术领域，分节段结构包括多个拱肋单体、连接机构，连接机构包括：两个连接环，与两个拱肋单体连接且通过连接组件相互连接；封堵组件，用于对安装空间进行封堵。本申请通过两个连接环实现两个拱肋单体固定连接，同时通过安装空间实现连接组件的安装，通过封堵组件对安装空间进行封堵，最后焊接将两个拱肋单体和封堵组件连接为一体，降低了两个拱肋单体安装时位移和难度，因此提高了拱桥安装时的质量和效率。
Sectional structure of steel box tied arch bridge and construction method
钢箱系杆拱桥分节段结构及施工方法
CAO JINFU (author) / LIAO BO (author) / WEN SHILIN (author) / YAO JI (author) / FAN XIN (author) / XU YU (author) / YANG LIQING (author) / WANG QIUYUE (author) / ZHENG BINWEN (author)
2024-03-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Steel box tied-arch bridge main body structure construction method
| European Patent Office | 2020