A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined bridge tower of ultra-large-span pedestrian landscape curved cable-stayed bridge and construction method
The invention belongs to the technical field of highway bridge application, and particularly discloses a combined bridge tower of an ultra-large-span pedestrian landscape curved cable-stayed bridge, which comprises a main pile, a plurality of first auxiliary piles and a plurality of second auxiliary piles, comprises pre-stressed concrete piers, first pre-stressed concrete auxiliary piers and second pre-stressed concrete auxiliary piers, which are arranged on the main pile, the first auxiliary piles and the second auxiliary piles respectively, also comprises main beams, which are arranged on the pre-stressed concrete piers, the first pre-stressed concrete auxiliary piers and the second pre-stressed concrete auxiliary piers respectively, and a bridge deck, which is arranged on the main beams, and further comprises main towers that are arranged on the two sides of the bridge deck, and inhaul cables, which are connected with the main towers and the main beams respectively, wherein the whole bridge adopts a tower-beam-pier consolidation system. The combined bridge tower of the ultra-large-span pedestrian landscape curved cable-stayed bridge and the construction method have the beneficial effects that the problems existing in an existing curved cable-stayed bridge structure and during construction are solved, and the whole bridge structure is high in stability and convenient to construct.
本发明属于公路桥梁应用技术领域，具体公开了超大跨径人行景观曲线形斜拉桥的组合桥塔，包括主桩，及设置在主桩两侧的若干个第一副桩、若干个第二副桩，及分别设置在主桩、若干个第一副桩、若干个第二副桩上的预应力混凝土墩、第一预应力混凝土副墩、第二预应力混凝土副墩，及分别设置在预应力混凝土墩、第一预应力混凝土副墩、第二预应力混凝土副墩上的主梁，及设置在主梁上的桥面，及设置在桥面两侧的主塔，及分别与主塔、主梁连接的若干根拉索，其中，全桥采用塔‑梁‑墩固结体系。本发明的超大跨径人行景观曲线形斜拉桥的组合桥塔及施工方法的有益效果在于：解决现有曲线形斜拉桥结构及施工时所存在的问题，整体桥梁结构稳定性强，便于施工。
Combined bridge tower of ultra-large-span pedestrian landscape curved cable-stayed bridge and construction method
The invention belongs to the technical field of highway bridge application, and particularly discloses a combined bridge tower of an ultra-large-span pedestrian landscape curved cable-stayed bridge, which comprises a main pile, a plurality of first auxiliary piles and a plurality of second auxiliary piles, comprises pre-stressed concrete piers, first pre-stressed concrete auxiliary piers and second pre-stressed concrete auxiliary piers, which are arranged on the main pile, the first auxiliary piles and the second auxiliary piles respectively, also comprises main beams, which are arranged on the pre-stressed concrete piers, the first pre-stressed concrete auxiliary piers and the second pre-stressed concrete auxiliary piers respectively, and a bridge deck, which is arranged on the main beams, and further comprises main towers that are arranged on the two sides of the bridge deck, and inhaul cables, which are connected with the main towers and the main beams respectively, wherein the whole bridge adopts a tower-beam-pier consolidation system. The combined bridge tower of the ultra-large-span pedestrian landscape curved cable-stayed bridge and the construction method have the beneficial effects that the problems existing in an existing curved cable-stayed bridge structure and during construction are solved, and the whole bridge structure is high in stability and convenient to construct.
本发明属于公路桥梁应用技术领域，具体公开了超大跨径人行景观曲线形斜拉桥的组合桥塔，包括主桩，及设置在主桩两侧的若干个第一副桩、若干个第二副桩，及分别设置在主桩、若干个第一副桩、若干个第二副桩上的预应力混凝土墩、第一预应力混凝土副墩、第二预应力混凝土副墩，及分别设置在预应力混凝土墩、第一预应力混凝土副墩、第二预应力混凝土副墩上的主梁，及设置在主梁上的桥面，及设置在桥面两侧的主塔，及分别与主塔、主梁连接的若干根拉索，其中，全桥采用塔‑梁‑墩固结体系。本发明的超大跨径人行景观曲线形斜拉桥的组合桥塔及施工方法的有益效果在于：解决现有曲线形斜拉桥结构及施工时所存在的问题，整体桥梁结构稳定性强，便于施工。
Combined bridge tower of ultra-large-span pedestrian landscape curved cable-stayed bridge and construction method
超大跨径人行景观曲线形斜拉桥的组合桥塔及施工方法
ZHANG HANLIN (author) / HAN WEI (author) / ZHOU HUAIMING (author) / FU WEI (author)
2021-09-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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