A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel structure rear anchor V-shaped pier of three-limb star-shaped pedestrian landscape bridge and construction method
The invention discloses a three-limb star-shaped pedestrian landscape bridge steel structure rear anchor V-shaped pier and a construction method, the rear anchor V-shaped pier is applied to a main bridge arch provided with three arch limbs, and the three arch limbs are connected to form a three-limb star shape; the rear anchor V-shaped pier comprises a deck type arch foot V-shaped pier; an arch foot V-shaped pier is arranged at the rear end of each arch limb; the tops of the arch foot V-shaped piers are connected with the arch limbs, and bearing platform pile foundations used for being poured on the construction ground in advance are hinged to the bottoms of the arch foot V-shaped piers. Pull rods are connected between the rear ends of the arch limbs and the bearing platform pile foundations, and the bearing platform pile foundations are provided with anchor cable tensioning structures used for tensioning the pull rods. The mounting structure has the effects that the mounting requirement of the large-span bridge arch on the soft soil foundation is met, and the large-span bridge arch is convenient to mount.
本申请公开了一种三肢星型人行景观桥钢结构后锚V墩及施工方法，后锚V墩应用于设置有三个拱肢的主桥拱，三个拱肢连接呈三肢星型；后锚V墩包括上承式的拱脚V墩；每个拱肢的后端均设置有拱脚V墩；拱脚V墩的顶部与拱肢连接，拱脚V墩的底部铰接有用于预先浇筑在施工地面的承台桩基础；拱肢的后端与承台桩基础之间连接有拉杆，承台桩基础设置有用于将拉杆进行张拉的锚索张拉结构。本申请具有满足在软土地基上的大跨径的桥拱的安装需求，方便安装大跨径的桥拱的效果。
Steel structure rear anchor V-shaped pier of three-limb star-shaped pedestrian landscape bridge and construction method
The invention discloses a three-limb star-shaped pedestrian landscape bridge steel structure rear anchor V-shaped pier and a construction method, the rear anchor V-shaped pier is applied to a main bridge arch provided with three arch limbs, and the three arch limbs are connected to form a three-limb star shape; the rear anchor V-shaped pier comprises a deck type arch foot V-shaped pier; an arch foot V-shaped pier is arranged at the rear end of each arch limb; the tops of the arch foot V-shaped piers are connected with the arch limbs, and bearing platform pile foundations used for being poured on the construction ground in advance are hinged to the bottoms of the arch foot V-shaped piers. Pull rods are connected between the rear ends of the arch limbs and the bearing platform pile foundations, and the bearing platform pile foundations are provided with anchor cable tensioning structures used for tensioning the pull rods. The mounting structure has the effects that the mounting requirement of the large-span bridge arch on the soft soil foundation is met, and the large-span bridge arch is convenient to mount.
本申请公开了一种三肢星型人行景观桥钢结构后锚V墩及施工方法，后锚V墩应用于设置有三个拱肢的主桥拱，三个拱肢连接呈三肢星型；后锚V墩包括上承式的拱脚V墩；每个拱肢的后端均设置有拱脚V墩；拱脚V墩的顶部与拱肢连接，拱脚V墩的底部铰接有用于预先浇筑在施工地面的承台桩基础；拱肢的后端与承台桩基础之间连接有拉杆，承台桩基础设置有用于将拉杆进行张拉的锚索张拉结构。本申请具有满足在软土地基上的大跨径的桥拱的安装需求，方便安装大跨径的桥拱的效果。
Steel structure rear anchor V-shaped pier of three-limb star-shaped pedestrian landscape bridge and construction method
一种三肢星型人行景观桥钢结构后锚V墩及施工方法
LI HAILONG (author) / LUO GAN (author) / XIAO RUI (author) / CHEN YANG (author) / WANG WEI (author) / RONG MIN (author) / HE FAN (author) / LIU YEJUN (author) / ZHANG YANG (author)
2023-12-26
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Construction method for special-shaped canopy of three-limb star-shaped pedestrian landscape bridge
| European Patent Office | 2023
| European Patent Office | 2023
Special-shaped pedestrian landscape bridge structure and construction method thereof
| European Patent Office | 2021