A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel bridge girder mounting method
The invention discloses a steel bridge main beam installation method. The method comprises the following steps that A, a steel bridge main beam is manufactured and machined in a segmented mode; b, bridge pier construction; c, the roadbed box is assembled; d, a temporary support is erected; e, a secondary beam is fixed between the two parallel cross beams; f, the connecting columns of the cross beams are inserted into the steel pipes; g, hoisting the main beam of the steel bridge in sections; and H, the steel structure is recycled. The steel members used for supporting the steel bridge can be detachably connected, the welding procedure is reduced, then the supporting frame and the cross beam of the steel members can be recycled, and the energy-saving and environment-friendly concept is met.
本发明公开了一种钢桥主梁安装方法，包括如下步骤：步骤A、钢桥主梁分段制作加工；步骤B、桥墩施工；步骤C、对路基箱进行装配；步骤D、搭设临时支撑；步骤E、在两段相互平行的横梁之间固定次梁；步骤F、将横梁的连接柱插入钢管中；步骤G、钢桥主梁分段吊装；步骤H、钢结构回收。本发明能使用于支撑钢桥的钢构件之间可拆卸连接，减少焊接工序，进而使得本发明钢构件的支撑架和横梁能循环使用，满足节能环保理念。
Steel bridge girder mounting method
The invention discloses a steel bridge main beam installation method. The method comprises the following steps that A, a steel bridge main beam is manufactured and machined in a segmented mode; b, bridge pier construction; c, the roadbed box is assembled; d, a temporary support is erected; e, a secondary beam is fixed between the two parallel cross beams; f, the connecting columns of the cross beams are inserted into the steel pipes; g, hoisting the main beam of the steel bridge in sections; and H, the steel structure is recycled. The steel members used for supporting the steel bridge can be detachably connected, the welding procedure is reduced, then the supporting frame and the cross beam of the steel members can be recycled, and the energy-saving and environment-friendly concept is met.
本发明公开了一种钢桥主梁安装方法，包括如下步骤：步骤A、钢桥主梁分段制作加工；步骤B、桥墩施工；步骤C、对路基箱进行装配；步骤D、搭设临时支撑；步骤E、在两段相互平行的横梁之间固定次梁；步骤F、将横梁的连接柱插入钢管中；步骤G、钢桥主梁分段吊装；步骤H、钢结构回收。本发明能使用于支撑钢桥的钢构件之间可拆卸连接，减少焊接工序，进而使得本发明钢构件的支撑架和横梁能循环使用，满足节能环保理念。
Steel bridge girder mounting method
一种钢桥主梁安装方法
JIANG YONGYANG (author) / WU FANGLIANG (author) / WU XIAOYU (author) / WANG LIJUAN (author) / YANG JIANFEI (author) / YANG YEFENG (author) / YU JIAMING (author)
2023-01-17
Patent
Electronic Resource
Chinese
Multi-station mounting method for girder of steel truss girder suspension bridge
| European Patent Office | 2021