Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bailey truss support construction method of cast-in-place box girder traffic bridge
The invention provides a bailey truss support construction method of a cast-in-place box girder traffic bridge. I-shaped steel cantilever beams are arranged on side walls of lock chamber sections, andembedded bailey trusses are arranged on piers; the bailey trusses are sequentially and fixedly connected between the I-shaped steel cantilever beams and the Bailey trusses pre-buried in the piers, aconnecting system is arranged on the Bailey trusses to form a supporting platform, a supporting frame of a cast-in-place box girder is arranged on the supporting platform, and then box girder concreteis poured by erecting a formwork. The side walls of the lock chamber sections and the piers are used for constructing a stress foundation of a supporting system, cast-in-place operation of the traffic bridge is achieved, and construction stability performance and construction efficiency are improved.
本发明提供一种现浇箱梁交通桥的贝雷架支撑施工方法，利用闸室段侧壁设置工字钢悬挑梁、利用桥墩设置预埋贝雷架，之后在工字钢悬挑梁与桥墩预埋的贝雷架之间依次固定连接贝雷架，在贝雷架上设置连接体系，形成支撑平台，在支撑平台上设置现浇箱梁的支撑架，之后立模板浇筑箱梁混凝土。利用闸室段侧壁以及桥墩构建支撑体系的受力基础，实现了交通桥的现浇作业，提高了施工稳定性能和施工效率。
Bailey truss support construction method of cast-in-place box girder traffic bridge
The invention provides a bailey truss support construction method of a cast-in-place box girder traffic bridge. I-shaped steel cantilever beams are arranged on side walls of lock chamber sections, andembedded bailey trusses are arranged on piers; the bailey trusses are sequentially and fixedly connected between the I-shaped steel cantilever beams and the Bailey trusses pre-buried in the piers, aconnecting system is arranged on the Bailey trusses to form a supporting platform, a supporting frame of a cast-in-place box girder is arranged on the supporting platform, and then box girder concreteis poured by erecting a formwork. The side walls of the lock chamber sections and the piers are used for constructing a stress foundation of a supporting system, cast-in-place operation of the traffic bridge is achieved, and construction stability performance and construction efficiency are improved.
本发明提供一种现浇箱梁交通桥的贝雷架支撑施工方法，利用闸室段侧壁设置工字钢悬挑梁、利用桥墩设置预埋贝雷架，之后在工字钢悬挑梁与桥墩预埋的贝雷架之间依次固定连接贝雷架，在贝雷架上设置连接体系，形成支撑平台，在支撑平台上设置现浇箱梁的支撑架，之后立模板浇筑箱梁混凝土。利用闸室段侧壁以及桥墩构建支撑体系的受力基础，实现了交通桥的现浇作业，提高了施工稳定性能和施工效率。
Bailey truss support construction method of cast-in-place box girder traffic bridge
一种现浇箱梁交通桥的贝雷架支撑施工方法
HAO ERFENG (Autor:in) / LUO FUSHENG (Autor:in) / SONG GE (Autor:in) / SHI XINYI (Autor:in) / YU XIUSHENG (Autor:in) / XU ZHENG (Autor:in) / DING HUALI (Autor:in) / WANG HUIBIN (Autor:in) / ZHENG XIN (Autor:in) / WANG PENGFEI (Autor:in)
14.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Bailey truss integral falling device for cast-in-place box girder and construction process
| Europäisches Patentamt | 2020
Construction method of bailey support system for cast-in-place box girder
| Europäisches Patentamt | 2024
Bailey bracket of cast-in-place box girder and construction method of Bailey bracket
| Europäisches Patentamt | 2022
I-shaped truss girder, truss girder bridge and construction method
| Europäisches Patentamt | 2020
Steel truss girder construction method, steel truss girder and bridge structure
| Europäisches Patentamt | 2024