A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of diversion bridges, and particularly relates to a pedestrian crossing diversion bridge of an assembly type large-span annular steel structure, the tops of a plurality of foundation piles are fixedly connected with bearing seats, a main beam is arranged between every two adjacent bearing seats, and the surface of each main beam is fixedly connected with a plurality of uniformly distributed connecting plates; the surfaces of the connecting plates are fixedly connected with pedestrian plates, and telescopic gaps are formed between the pedestrian plates. Load-bearing rings are integrally formed on the circumference of the foundation pile, mounting sleeves are arranged above the load-bearing rings, the mounting sleeves are arranged on the circumference of the foundation pile in a sleeving mode, an auxiliary beam is fixedly connected between every two adjacent load-bearing rings, a plurality of supporting beams are fixedly connected to the surface of each auxiliary beam, and the tops of the supporting beams are fixed to the bottom of the main beam; the problems that in the prior art, when a large-span intersection exists, foundation piles need to be additionally arranged in the middle of a road, the traffic safety is affected, and meanwhile the construction cost is increased are solved.
本发明属于分流桥梁领域，尤其是一种装配式大跨度环形钢结构的行人交叉分流桥梁，多个基桩的顶部均固定连接有承重座，相邻两个承重座之间均设置有主梁，主梁的表面均固定连接有多个均匀分布的连接板，连接板的表面均固定连接有人行板，人行板之间设有伸缩缝隙；基桩的圆周均一体成型有承重环，承重环的上方均设有安装套，安装套套设在基桩的圆周，相邻两个承重环之间均固定连接有辅助梁，辅助梁的表面均固定连接有多个支撑梁，支撑梁的顶部分别与主梁的底部相固定；解决了现有技术中存在跨度较大的路口时，还需要在马路的中间部分增加基桩，影响交通的安全，同时增加建造成本的问题。
The invention belongs to the field of diversion bridges, and particularly relates to a pedestrian crossing diversion bridge of an assembly type large-span annular steel structure, the tops of a plurality of foundation piles are fixedly connected with bearing seats, a main beam is arranged between every two adjacent bearing seats, and the surface of each main beam is fixedly connected with a plurality of uniformly distributed connecting plates; the surfaces of the connecting plates are fixedly connected with pedestrian plates, and telescopic gaps are formed between the pedestrian plates. Load-bearing rings are integrally formed on the circumference of the foundation pile, mounting sleeves are arranged above the load-bearing rings, the mounting sleeves are arranged on the circumference of the foundation pile in a sleeving mode, an auxiliary beam is fixedly connected between every two adjacent load-bearing rings, a plurality of supporting beams are fixedly connected to the surface of each auxiliary beam, and the tops of the supporting beams are fixed to the bottom of the main beam; the problems that in the prior art, when a large-span intersection exists, foundation piles need to be additionally arranged in the middle of a road, the traffic safety is affected, and meanwhile the construction cost is increased are solved.
本发明属于分流桥梁领域，尤其是一种装配式大跨度环形钢结构的行人交叉分流桥梁，多个基桩的顶部均固定连接有承重座，相邻两个承重座之间均设置有主梁，主梁的表面均固定连接有多个均匀分布的连接板，连接板的表面均固定连接有人行板，人行板之间设有伸缩缝隙；基桩的圆周均一体成型有承重环，承重环的上方均设有安装套，安装套套设在基桩的圆周，相邻两个承重环之间均固定连接有辅助梁，辅助梁的表面均固定连接有多个支撑梁，支撑梁的顶部分别与主梁的底部相固定；解决了现有技术中存在跨度较大的路口时，还需要在马路的中间部分增加基桩，影响交通的安全，同时增加建造成本的问题。
Assembly type large-span pedestrian crossing diversion bridge of annular steel structure
一种装配式大跨度环形钢结构的行人交叉分流桥梁
ZHANG BIN (author)
2023-10-10
Patent
Electronic Resource
Chinese
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