A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated assembled narrow-web combined box girder structure and construction method thereof
The invention discloses a prefabricated assembled narrow-web combined box girder structure which comprises a box girder body and two side longitudinal beams arranged at the two ends of the box girderbody respectively, and a bridge deck slab is arranged on the top face of the box girder body. An anti-collision area is arranged on the side, close to the bridge deck slab, of the upper portion of each side longitudinal beam. The anti-collision area comprises a sealing plate, an anti-collision panel and an anti-collision K support fixedly connected with a side plate of the edge longitudinal beam,the anti-collision panel is located on the side, away from the edge longitudinal beam, of the anti-collision K support, the sealing plate is located above the anti-collision K support, and the anti-collision panel and the edge longitudinal beam are fixedly connected with the sealing plate. According to the prefabricated assembled narrow-web combined box girder structure and the construction methodthereof, the structure is simple, assembling is convenient, and the requirement for rapid construction of urban bridges can be met.
本发明公开了一种预制拼装窄腹组合箱梁结构，包括箱梁本体和分别设置在所述箱梁本体两端的两个边纵梁，所述箱梁本体的顶面上设置有桥面板；每个所述边纵梁的上部靠近所述桥面板的一侧均设置有防撞区，所述防撞区包括封板、防撞面板和与所述边纵梁的侧板固连的防撞K撑，所述防撞面板位于所述防撞K撑远离所述边纵梁的一侧，所述封板位于所述防撞K撑的上方，所述防撞面板和所述边纵梁分别与所述封板固连。本发明的预制拼装窄腹组合箱梁结构及其施工方法的结构简单、拼装方便，能够满足城市桥梁快速化施工的要求。
Prefabricated assembled narrow-web combined box girder structure and construction method thereof
The invention discloses a prefabricated assembled narrow-web combined box girder structure which comprises a box girder body and two side longitudinal beams arranged at the two ends of the box girderbody respectively, and a bridge deck slab is arranged on the top face of the box girder body. An anti-collision area is arranged on the side, close to the bridge deck slab, of the upper portion of each side longitudinal beam. The anti-collision area comprises a sealing plate, an anti-collision panel and an anti-collision K support fixedly connected with a side plate of the edge longitudinal beam,the anti-collision panel is located on the side, away from the edge longitudinal beam, of the anti-collision K support, the sealing plate is located above the anti-collision K support, and the anti-collision panel and the edge longitudinal beam are fixedly connected with the sealing plate. According to the prefabricated assembled narrow-web combined box girder structure and the construction methodthereof, the structure is simple, assembling is convenient, and the requirement for rapid construction of urban bridges can be met.
本发明公开了一种预制拼装窄腹组合箱梁结构，包括箱梁本体和分别设置在所述箱梁本体两端的两个边纵梁，所述箱梁本体的顶面上设置有桥面板；每个所述边纵梁的上部靠近所述桥面板的一侧均设置有防撞区，所述防撞区包括封板、防撞面板和与所述边纵梁的侧板固连的防撞K撑，所述防撞面板位于所述防撞K撑远离所述边纵梁的一侧，所述封板位于所述防撞K撑的上方，所述防撞面板和所述边纵梁分别与所述封板固连。本发明的预制拼装窄腹组合箱梁结构及其施工方法的结构简单、拼装方便，能够满足城市桥梁快速化施工的要求。
Prefabricated assembled narrow-web combined box girder structure and construction method thereof
一种预制拼装窄腹组合箱梁结构及其施工方法
CHEN YIYAN (author) / HE XIAOHUI (author) / YU FANG (author) / DAI LIANG (author) / ZHU QIN (author) / SUN ZHIGUO (author) / WANG XIAOHUA (author) / WANG MENGYU (author)
2020-08-07
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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