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Steel-concrete connecting section for connecting steel box beam and concrete beam
The invention discloses a steel concrete connecting section for connecting a steel box girder and a concrete beam, the steel concrete connecting section is provided with a prestressed anchoring section for connecting the steel box girder and a concrete connecting part for connecting the concrete beam, and the prestressed anchoring section is located on one side, close to the steel box girder, of the steel concrete connecting section in the axial direction; the axial end part of the steel box girder is fixedly connected with the prestressed anchoring section; the concrete connecting part is located on the side, close to the concrete beam, of the steel concrete connecting section in the axial direction, and the concrete beam is fixedly connected with the concrete connecting part in the axial direction through pouring. The concrete beam and the steel box beam are connected through the steel concrete connecting section, so that the midspan area and the end-span area can be constructed respectively, the construction of the end-span area cannot influence the midspan area, the construction time of the midspan area is effectively shortened, the traffic pressure is relieved, and the construction cost is reduced.
本发明公开了一种用于钢箱梁与混凝土梁连接的钢砼连接节段，所述钢砼连接节段具有用于连接钢箱梁的预应力锚固段和用于连接混凝土梁的砼连接部，所述预应力锚固段位于钢砼连接节段的轴向靠近钢箱梁一侧，所述钢箱梁轴向的端部与所述预应力锚固段固定连接；所述砼连接部位于钢砼连接节段的轴向靠近混凝土梁一侧，所述混凝土梁轴向与砼连接部通过浇筑形成固定连接；通过本发明的钢砼连接节段来连接混凝土梁和钢箱梁，使得跨中区与跨端区可以分别施工，跨端区的施工对跨中区无法造成影响，有效缩短了跨中区的施工时长，进而缓解了交通压力，降低了施工成本。
Steel-concrete connecting section for connecting steel box beam and concrete beam
The invention discloses a steel concrete connecting section for connecting a steel box girder and a concrete beam, the steel concrete connecting section is provided with a prestressed anchoring section for connecting the steel box girder and a concrete connecting part for connecting the concrete beam, and the prestressed anchoring section is located on one side, close to the steel box girder, of the steel concrete connecting section in the axial direction; the axial end part of the steel box girder is fixedly connected with the prestressed anchoring section; the concrete connecting part is located on the side, close to the concrete beam, of the steel concrete connecting section in the axial direction, and the concrete beam is fixedly connected with the concrete connecting part in the axial direction through pouring. The concrete beam and the steel box beam are connected through the steel concrete connecting section, so that the midspan area and the end-span area can be constructed respectively, the construction of the end-span area cannot influence the midspan area, the construction time of the midspan area is effectively shortened, the traffic pressure is relieved, and the construction cost is reduced.
本发明公开了一种用于钢箱梁与混凝土梁连接的钢砼连接节段，所述钢砼连接节段具有用于连接钢箱梁的预应力锚固段和用于连接混凝土梁的砼连接部，所述预应力锚固段位于钢砼连接节段的轴向靠近钢箱梁一侧，所述钢箱梁轴向的端部与所述预应力锚固段固定连接；所述砼连接部位于钢砼连接节段的轴向靠近混凝土梁一侧，所述混凝土梁轴向与砼连接部通过浇筑形成固定连接；通过本发明的钢砼连接节段来连接混凝土梁和钢箱梁，使得跨中区与跨端区可以分别施工，跨端区的施工对跨中区无法造成影响，有效缩短了跨中区的施工时长，进而缓解了交通压力，降低了施工成本。
Steel-concrete connecting section for connecting steel box beam and concrete beam
用于钢箱梁与混凝土梁连接的钢砼连接节段
ZHU MAO (author) / LIU XIAOPING (author) / LI TIANPENG (author)
2023-01-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Section steel column and concrete beam connecting method
| European Patent Office | 2023
| European Patent Office | 2024