Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sliding supporting structure for extra-large steel bridge section
The invention discloses a slippage supporting structure for an extra-large steel bridge section, which comprises slippage equipment arranged on the slippage supporting structure, and is characterized in that the slippage supporting structure consists of a cross beam, a bailey longitudinal beam, a sleeper beam, a track beam and a steel rail which are arranged on a steel pipe pile; the cross beams are arranged on the steel pipe piles; the bailey longitudinal beam is composed of a first truss unit, a second truss unit, a truss pin shaft, a reinforcing supporting frame, a supporting frame bolt and a lateral limiting support. The sleeper beam is arranged on the Bailey longitudinal beam; the track beam is arranged on the sleeper beam flange; the steel rail is arranged on the track beam; the sliding device is arranged on the upper side of the steel rail and used for sliding construction of the steel box girder. Compared with the prior art, the sliding supporting structure is large in bearing capacity, capable of meeting sliding construction of an extra-large steel bridge section, simple in structure, high in assembly efficiency and convenient and fast to manufacture and install, it is ensured that the ultra-wide separated steel box girder of the extra-large cable-stayed bridge is erected efficiently and high in quality, and the purposes of being economical, reasonable, efficient and safe are achieved.
本发明公开了一种特大钢桥梁段滑移支撑结构，包括设置滑移支撑结构上的滑移设备，其特点是该滑移支撑结构由设置在钢管桩上的横梁、贝雷纵梁、枕梁、轨道梁和钢轨组成；所述横梁设置钢管桩上；所述贝雷纵梁由第一桁架单元、第二桁架单元、桁架销轴、补强支撑架、撑架螺栓和侧向限位支架组成；所述枕梁设置于贝雷纵梁上；所述轨道梁设置于枕梁翼缘上；所述钢轨置于轨道梁上；所述滑移设备置于钢轨上侧用于钢箱梁滑移施工。本与现有技术相比具有滑移支撑结构承载力大，可满足特大钢桥梁段的滑移施工，结构简单，装配效率高，制作安装便捷，确保了特大斜拉桥超宽分离式钢箱梁高效、高质量架设，实现了经济合理及高效安全的目标。
Sliding supporting structure for extra-large steel bridge section
The invention discloses a slippage supporting structure for an extra-large steel bridge section, which comprises slippage equipment arranged on the slippage supporting structure, and is characterized in that the slippage supporting structure consists of a cross beam, a bailey longitudinal beam, a sleeper beam, a track beam and a steel rail which are arranged on a steel pipe pile; the cross beams are arranged on the steel pipe piles; the bailey longitudinal beam is composed of a first truss unit, a second truss unit, a truss pin shaft, a reinforcing supporting frame, a supporting frame bolt and a lateral limiting support. The sleeper beam is arranged on the Bailey longitudinal beam; the track beam is arranged on the sleeper beam flange; the steel rail is arranged on the track beam; the sliding device is arranged on the upper side of the steel rail and used for sliding construction of the steel box girder. Compared with the prior art, the sliding supporting structure is large in bearing capacity, capable of meeting sliding construction of an extra-large steel bridge section, simple in structure, high in assembly efficiency and convenient and fast to manufacture and install, it is ensured that the ultra-wide separated steel box girder of the extra-large cable-stayed bridge is erected efficiently and high in quality, and the purposes of being economical, reasonable, efficient and safe are achieved.
本发明公开了一种特大钢桥梁段滑移支撑结构，包括设置滑移支撑结构上的滑移设备，其特点是该滑移支撑结构由设置在钢管桩上的横梁、贝雷纵梁、枕梁、轨道梁和钢轨组成；所述横梁设置钢管桩上；所述贝雷纵梁由第一桁架单元、第二桁架单元、桁架销轴、补强支撑架、撑架螺栓和侧向限位支架组成；所述枕梁设置于贝雷纵梁上；所述轨道梁设置于枕梁翼缘上；所述钢轨置于轨道梁上；所述滑移设备置于钢轨上侧用于钢箱梁滑移施工。本与现有技术相比具有滑移支撑结构承载力大，可满足特大钢桥梁段的滑移施工，结构简单，装配效率高，制作安装便捷，确保了特大斜拉桥超宽分离式钢箱梁高效、高质量架设，实现了经济合理及高效安全的目标。
Sliding supporting structure for extra-large steel bridge section
一种特大钢桥梁段滑移支撑结构
HE WENSHENG (Autor:in) / TANG YIZHONG (Autor:in) / DAI FENGBO (Autor:in) / SUN LU (Autor:in) / HUANG HUA (Autor:in) / XU YONGCHUN (Autor:in) / QIU WEICHONG (Autor:in) / TIAN TAO (Autor:in) / WANG JINGJING (Autor:in) / XU XIAOHUAI (Autor:in)
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Erecting method for slippage supporting structure of extra-large steel bridge section
| Europäisches Patentamt | 2022
Hoisting process of extra-large asymmetric steel structure bridge
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024
Sliding device for ultra-wide separated steel box girder of extra-large cable-stayed bridge
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022