A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel V-shaped pier rigid frame bridge pier
The invention discloses a novel V-shaped pier rigid frame bridge pier which is characterized in that a V-shaped pier is of a steel-concrete combined structure, a steel shell is arranged on the outer side of a concrete V-shaped pier, and the steel shell is connected with concrete through a shear key. The steel shell is also used as a concrete construction template, so that the construction difficulty of the V-shaped pier can be reduced, the construction safety is improved, the construction progress is accelerated and the construction cost is saved; the steel shell and the concrete form a steel-concrete composite structure, so that the passive anti-collision performance of the V-shaped pier can be greatly improved; the structure construction considers the construction technology and the structure stress, the appearance is simple, the modeling is light, maintenance is easy, and the V-shaped pier achieves the landscape effect and guarantees the anti-collision performance at the same time.
本发明公开了一种新型V型墩刚构桥桥墩，V型墩采用钢混组合结构，在混凝土V型墩的外侧设置钢壳，钢壳与混凝土之间采用剪力键连接。钢壳兼做混凝土施工模板可减小V型墩施工难度、增加施工安全性、加快施工进度同时节约施工费用；钢壳与混凝土形成钢混组合结构可大幅提升V型墩被动防撞性能；该结构构造兼顾施工工艺、结构受力、外观简洁、造型轻盈、易于维养，解决V型墩兼顾景观效果同时确保防撞性能的难题。
Novel V-shaped pier rigid frame bridge pier
The invention discloses a novel V-shaped pier rigid frame bridge pier which is characterized in that a V-shaped pier is of a steel-concrete combined structure, a steel shell is arranged on the outer side of a concrete V-shaped pier, and the steel shell is connected with concrete through a shear key. The steel shell is also used as a concrete construction template, so that the construction difficulty of the V-shaped pier can be reduced, the construction safety is improved, the construction progress is accelerated and the construction cost is saved; the steel shell and the concrete form a steel-concrete composite structure, so that the passive anti-collision performance of the V-shaped pier can be greatly improved; the structure construction considers the construction technology and the structure stress, the appearance is simple, the modeling is light, maintenance is easy, and the V-shaped pier achieves the landscape effect and guarantees the anti-collision performance at the same time.
本发明公开了一种新型V型墩刚构桥桥墩，V型墩采用钢混组合结构，在混凝土V型墩的外侧设置钢壳，钢壳与混凝土之间采用剪力键连接。钢壳兼做混凝土施工模板可减小V型墩施工难度、增加施工安全性、加快施工进度同时节约施工费用；钢壳与混凝土形成钢混组合结构可大幅提升V型墩被动防撞性能；该结构构造兼顾施工工艺、结构受力、外观简洁、造型轻盈、易于维养，解决V型墩兼顾景观效果同时确保防撞性能的难题。
Novel V-shaped pier rigid frame bridge pier
一种新型V型墩刚构桥桥墩
WANG YI (author) / LYU PENGFEI (author) / HUANG YIQUN (author) / DAI JIANGUO (author) / YUAN HUIYU (author) / LU YONGCHENG (author)
2024-05-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Construction method for first beam and second pier of V-shaped pier rigid frame bridge
| European Patent Office | 2024
Construction method of Y-shaped pier continuous rigid frame bridge
| European Patent Office | 2023