A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated steel box composite beam bridge
The invention discloses a fabricated steel box composite beam bridge, which belongs to the technical field of bridge engineering equipment.The fabricated steel box composite beam bridge comprises at least two steel box beams which are arranged in parallel; the concrete bridge deck slabs are connected above the steel box girders, and at least two concrete bridge deck slabs are arranged above each steel box girder; the shear connector is located on the top face of the steel box girder and below the concrete bridge deck, and the concrete bridge deck is fixedly connected to the steel box girder through the shear connector; the steel box girders are connected through transverse connecting plates; the shear-resistant connecting piece comprises a cover plate and two shear-resistant plates, and the cover plate is fixed above the two shear-resistant plates. According to the fabricated steel box composite beam bridge, the steel box beams adopt the inclined webs, the shear strength and stability of the webs are greatly improved, the composite beams adopt the novel shear connectors, the shear connectors are good in structural strength and have good anti-lifting capacity, the shear capacity of the composite beams is improved, and the fabricated steel box composite beam bridge has good popularization value.
本发明公开了一种装配式钢箱组合梁桥，属于桥梁工程设备技术领域，包括：钢箱梁，其设有至少两个且各钢箱梁平行设置；混凝土桥面板，其连接在所述钢箱梁的上方，且各钢箱梁上方均设有至少两个混凝土桥面板；抗剪连接件，其位于所述钢箱梁的顶面、混凝土桥面板的下方，所述混凝土桥面板通过抗剪连接件固定连接在钢箱梁上；各所述钢箱梁之间通过横接板连接；所述抗剪连接件包括盖板及两个抗剪板，所述盖板固定在两抗剪板的上方。本发明示例的一种装配式钢箱组合梁桥，钢箱梁采用斜腹板，腹板的抗剪强度和稳定性得到较大的提高，组合梁采用新型抗剪连接件，抗剪连接件结构强度较好，有良好抗掀起能力，增加了组合梁的抗剪能力，具有良好的推广价值。
Fabricated steel box composite beam bridge
The invention discloses a fabricated steel box composite beam bridge, which belongs to the technical field of bridge engineering equipment.The fabricated steel box composite beam bridge comprises at least two steel box beams which are arranged in parallel; the concrete bridge deck slabs are connected above the steel box girders, and at least two concrete bridge deck slabs are arranged above each steel box girder; the shear connector is located on the top face of the steel box girder and below the concrete bridge deck, and the concrete bridge deck is fixedly connected to the steel box girder through the shear connector; the steel box girders are connected through transverse connecting plates; the shear-resistant connecting piece comprises a cover plate and two shear-resistant plates, and the cover plate is fixed above the two shear-resistant plates. According to the fabricated steel box composite beam bridge, the steel box beams adopt the inclined webs, the shear strength and stability of the webs are greatly improved, the composite beams adopt the novel shear connectors, the shear connectors are good in structural strength and have good anti-lifting capacity, the shear capacity of the composite beams is improved, and the fabricated steel box composite beam bridge has good popularization value.
本发明公开了一种装配式钢箱组合梁桥，属于桥梁工程设备技术领域，包括：钢箱梁，其设有至少两个且各钢箱梁平行设置；混凝土桥面板，其连接在所述钢箱梁的上方，且各钢箱梁上方均设有至少两个混凝土桥面板；抗剪连接件，其位于所述钢箱梁的顶面、混凝土桥面板的下方，所述混凝土桥面板通过抗剪连接件固定连接在钢箱梁上；各所述钢箱梁之间通过横接板连接；所述抗剪连接件包括盖板及两个抗剪板，所述盖板固定在两抗剪板的上方。本发明示例的一种装配式钢箱组合梁桥，钢箱梁采用斜腹板，腹板的抗剪强度和稳定性得到较大的提高，组合梁采用新型抗剪连接件，抗剪连接件结构强度较好，有良好抗掀起能力，增加了组合梁的抗剪能力，具有良好的推广价值。
Fabricated steel box composite beam bridge
一种装配式钢箱组合梁桥
CHEN ZIHAO (author) / ZHANG YUHANG (author) / MAO YIBO (author) / SONG XIUHAO (author)
2022-07-26
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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