Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Synchronous construction method for tower beams of short-tower cable-stayed bridge
The invention discloses a synchronous construction method for a tower beam of a short-tower cable-stayed bridge. The synchronous construction method comprises the following steps: constructing a cast-in-place section of a main tower box beam; constructing a tower column structure; pouring construction of a main beam cantilever; constructing temporary buttresses; carrying out stay cable construction; and carrying out system conversion. The method for simultaneously constructing the tower column and the box girder is used for constructing the extradosed cable-stayed bridge, the construction period is greatly shortened, the construction difficulty is reduced, obvious comprehensive economic benefits and social benefits are achieved, and wide application and popularization value and reference significance are achieved for similar bridge structure construction.
本发明公开了一种矮塔斜拉桥塔梁同步施工方法,它包括主塔箱梁现浇段施工；塔柱结构施工；主梁悬臂浇筑施工；临时支墩施工；斜拉索施工；体系转换。本发明通过采用塔柱与箱梁同时施工的方法，用于施工矮塔斜拉桥的施工，大幅缩短了施工工期、降低施工难度，具有明显的综合经济效益和社会效益，对类似的桥梁结构施工具有广泛的推广应用价值和借鉴意义。
Synchronous construction method for tower beams of short-tower cable-stayed bridge
The invention discloses a synchronous construction method for a tower beam of a short-tower cable-stayed bridge. The synchronous construction method comprises the following steps: constructing a cast-in-place section of a main tower box beam; constructing a tower column structure; pouring construction of a main beam cantilever; constructing temporary buttresses; carrying out stay cable construction; and carrying out system conversion. The method for simultaneously constructing the tower column and the box girder is used for constructing the extradosed cable-stayed bridge, the construction period is greatly shortened, the construction difficulty is reduced, obvious comprehensive economic benefits and social benefits are achieved, and wide application and popularization value and reference significance are achieved for similar bridge structure construction.
本发明公开了一种矮塔斜拉桥塔梁同步施工方法,它包括主塔箱梁现浇段施工；塔柱结构施工；主梁悬臂浇筑施工；临时支墩施工；斜拉索施工；体系转换。本发明通过采用塔柱与箱梁同时施工的方法，用于施工矮塔斜拉桥的施工，大幅缩短了施工工期、降低施工难度，具有明显的综合经济效益和社会效益，对类似的桥梁结构施工具有广泛的推广应用价值和借鉴意义。
Synchronous construction method for tower beams of short-tower cable-stayed bridge
一种矮塔斜拉桥塔梁同步施工方法
YAN WEIFEI (Autor:in) / HUANG DONG (Autor:in) / ZHANG BEIBEI (Autor:in) / MO YUNBO (Autor:in) / LIN JINGJING (Autor:in) / GUO SHUFAN (Autor:in) / YUAN YE (Autor:in)
16.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Synchronous construction method for tower beams of special-shaped steel tower cable-stayed bridge
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
Construction method of cable-stayed bridge cable bent tower
| Europäisches Patentamt | 2024