Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated box girder bridge and anti-seismic structure thereof
The invention discloses a fabricated box girder bridge and an anti-seismic structure thereof, and relates to the technical field of bridge engineering. The bridge comprises a bridge pier body, a support and a box girder body, the support is fixed to the top of the bridge pier body, the box girder body is fixed to the top of the support, the box girder body comprises a top plate area, flange areas, web areas and a bottom plate area, the top plate area is located at the top of the box girder body, and the flange areas are located at the top of the box girder body and located on the two sides of the top plate area. Through mutual cooperation of the box girder body, a first traction mechanism, a second traction mechanism and a balance weight mechanism, an anti-seismic structure of a bridge is arranged in the box girder, high-altitude operation of workers is avoided, potential safety hazards of the workers are reduced, and the construction difficulty of bridge construction is reduced. The top plate area, the web areas, the bottom plate area and the supporting area are matched with one another, so that the stress of the box girder is more uniform, the stress at the web of the bridge is reduced, and the bearing capacity of the bridge is improved.
本发明公开了一种装配式箱梁桥及其抗震结构，涉及桥梁工程技术领域。本发明包括桥墩主体、支座和箱梁主体，支座固定于桥墩主体的顶部，箱梁主体固定于支座的顶部，箱梁主体包括顶板区、翼缘区、腹板区和底板区，顶板区位于箱梁主体的顶部，翼缘区位于箱梁主体的顶部且位于顶板区的两侧。本发明通过箱梁主体、第一牵引机构、第二牵引机构和配重机构之间的相互配合，使得桥梁的抗震结构设置于箱梁内部，避免了工人高空作业，降低了工人的安全隐患，降低了桥梁建设的施工难度,通过顶板区、腹板区、底板区和支撑区之间的相互配合，使得箱梁的受力更加均匀，降低了桥梁腹板处的应力，提高了桥梁的承载能力。
Fabricated box girder bridge and anti-seismic structure thereof
The invention discloses a fabricated box girder bridge and an anti-seismic structure thereof, and relates to the technical field of bridge engineering. The bridge comprises a bridge pier body, a support and a box girder body, the support is fixed to the top of the bridge pier body, the box girder body is fixed to the top of the support, the box girder body comprises a top plate area, flange areas, web areas and a bottom plate area, the top plate area is located at the top of the box girder body, and the flange areas are located at the top of the box girder body and located on the two sides of the top plate area. Through mutual cooperation of the box girder body, a first traction mechanism, a second traction mechanism and a balance weight mechanism, an anti-seismic structure of a bridge is arranged in the box girder, high-altitude operation of workers is avoided, potential safety hazards of the workers are reduced, and the construction difficulty of bridge construction is reduced. The top plate area, the web areas, the bottom plate area and the supporting area are matched with one another, so that the stress of the box girder is more uniform, the stress at the web of the bridge is reduced, and the bearing capacity of the bridge is improved.
本发明公开了一种装配式箱梁桥及其抗震结构，涉及桥梁工程技术领域。本发明包括桥墩主体、支座和箱梁主体，支座固定于桥墩主体的顶部，箱梁主体固定于支座的顶部，箱梁主体包括顶板区、翼缘区、腹板区和底板区，顶板区位于箱梁主体的顶部，翼缘区位于箱梁主体的顶部且位于顶板区的两侧。本发明通过箱梁主体、第一牵引机构、第二牵引机构和配重机构之间的相互配合，使得桥梁的抗震结构设置于箱梁内部，避免了工人高空作业，降低了工人的安全隐患，降低了桥梁建设的施工难度,通过顶板区、腹板区、底板区和支撑区之间的相互配合，使得箱梁的受力更加均匀，降低了桥梁腹板处的应力，提高了桥梁的承载能力。
Fabricated box girder bridge and anti-seismic structure thereof
一种装配式箱梁桥及其抗震结构
LIU BINGSHU (Autor:in)
23.11.2021
Patent
Elektronische Ressource
Chinesisch
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