Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for adjusting installation deviation of arch rib of large-span steel tube arch bridge
The invention relates to the field of infrastructures, in particular to a method for adjusting installation deviation of an arch rib of a large-span steel tube arch bridge. The large-span concrete-filled steel tube arch bridge is generally constructed by adopting a cable hoisting cable-stayed buckling method, in the construction process, a main arch is divided into a plurality of sections, the sections are suspended, spliced and buckled section by section until the steel tube arch is closed, and by adopting the construction method, the bridge forming state is closely related to the construction process, so that it is necessary to conduct construction process control, and the mounting linearity of the arch rib is enabled to meet the design linearity requirement.
本发明涉及基础设施领域，具体涉及一种大跨度钢管拱桥拱肋安装偏位调整方法。本发明大跨度钢管混凝土拱桥一般采用缆索吊装斜拉扣挂法施工，在施工过程中主拱被分成若干节段，逐段悬拼扣挂直至钢管拱合龙，采用这种施工方法成桥状态与施工过程密切相关，有必要进行施工过程控制，使拱肋的安装线性满足设计线性要求。
Method for adjusting installation deviation of arch rib of large-span steel tube arch bridge
The invention relates to the field of infrastructures, in particular to a method for adjusting installation deviation of an arch rib of a large-span steel tube arch bridge. The large-span concrete-filled steel tube arch bridge is generally constructed by adopting a cable hoisting cable-stayed buckling method, in the construction process, a main arch is divided into a plurality of sections, the sections are suspended, spliced and buckled section by section until the steel tube arch is closed, and by adopting the construction method, the bridge forming state is closely related to the construction process, so that it is necessary to conduct construction process control, and the mounting linearity of the arch rib is enabled to meet the design linearity requirement.
本发明涉及基础设施领域，具体涉及一种大跨度钢管拱桥拱肋安装偏位调整方法。本发明大跨度钢管混凝土拱桥一般采用缆索吊装斜拉扣挂法施工，在施工过程中主拱被分成若干节段，逐段悬拼扣挂直至钢管拱合龙，采用这种施工方法成桥状态与施工过程密切相关，有必要进行施工过程控制，使拱肋的安装线性满足设计线性要求。
Method for adjusting installation deviation of arch rib of large-span steel tube arch bridge
一种大跨度钢管拱桥拱肋安装偏位调整方法
ZHAN SHURUI (Autor:in) / TIAN ZHUOLUN (Autor:in) / PENG JIE (Autor:in) / LIU JIANYONG (Autor:in) / QIN PENGJU (Autor:in) / BIE XIAOSONG (Autor:in) / HUANG CHAOFENG (Autor:in) / XUE XINGWANG (Autor:in)
21.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2024
Large-span arch bridge steel arch rib buckling monitoring method
| Europäisches Patentamt | 2024
Large-span concrete-filled steel tube arch bridge main arch structure and construction method
| Europäisches Patentamt | 2021
Section unit of super-large-span concrete-filled steel tube arch bridge and arch bridge
| Europäisches Patentamt | 2021
Large-span concrete-filled steel tube arch bridge supporting structure
| Europäisches Patentamt | 2023