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A platform for research: civil engineering, architecture and urbanism
Rapid sleeving and positioning method for inclined-leg steel-concrete combined section
The invention relates to the technical field of construction of steel-concrete combined sections of piers, and provides a rapid sleeving and positioning method for inclined-leg steel-concrete combined sections to solve the problem that steel box girders are difficult to sleeve due to the fact that prestressed pipelines and main reinforcements are difficult to sleeve into corresponding through holes in a transverse partition plate, and the rapid sleeving and positioning method for the inclined-leg steel-concrete combined sections comprises the steps that a positioning plate is arranged, and before a concrete pier body is poured, the positioning plate is moved; the cantilever ends of the prestressed pipelines and the main reinforcements are inserted into the corresponding through holes in the positioning plate, correction and positioning of the prestressed pipelines and the main reinforcements are achieved, and the cantilever ends of the prestressed pipelines and the main reinforcements can be more easily arranged on the corresponding through holes of the transverse partition plate in a penetrating mode when the steel box girder is connected in a sleeving mode subsequently. The steel box girder sleeving device has the effect that sleeving of the steel box girder is simpler and more convenient.
本申请涉及桥墩钢混结合段施工的技术领域，针对预应力管道以及主筋难以套入横隔板上对应通孔，导致钢箱梁套接困难的问题，提出一种斜腿钢混结合段快速套接定位方法，通过设置定位板，浇筑混凝土墩身前，移动定位板，使得预应力管道与主筋的悬挑端插入至定位板上对应的穿孔内，实现对预应力管道以及主筋的矫正与定位，使得后续套接钢箱梁时，预应力管道与主筋的悬挑端更易于穿设于横隔板对应的穿孔上。本申请具有使钢箱梁的套接更加简单方便的效果。
Rapid sleeving and positioning method for inclined-leg steel-concrete combined section
The invention relates to the technical field of construction of steel-concrete combined sections of piers, and provides a rapid sleeving and positioning method for inclined-leg steel-concrete combined sections to solve the problem that steel box girders are difficult to sleeve due to the fact that prestressed pipelines and main reinforcements are difficult to sleeve into corresponding through holes in a transverse partition plate, and the rapid sleeving and positioning method for the inclined-leg steel-concrete combined sections comprises the steps that a positioning plate is arranged, and before a concrete pier body is poured, the positioning plate is moved; the cantilever ends of the prestressed pipelines and the main reinforcements are inserted into the corresponding through holes in the positioning plate, correction and positioning of the prestressed pipelines and the main reinforcements are achieved, and the cantilever ends of the prestressed pipelines and the main reinforcements can be more easily arranged on the corresponding through holes of the transverse partition plate in a penetrating mode when the steel box girder is connected in a sleeving mode subsequently. The steel box girder sleeving device has the effect that sleeving of the steel box girder is simpler and more convenient.
本申请涉及桥墩钢混结合段施工的技术领域，针对预应力管道以及主筋难以套入横隔板上对应通孔，导致钢箱梁套接困难的问题，提出一种斜腿钢混结合段快速套接定位方法，通过设置定位板，浇筑混凝土墩身前，移动定位板，使得预应力管道与主筋的悬挑端插入至定位板上对应的穿孔内，实现对预应力管道以及主筋的矫正与定位，使得后续套接钢箱梁时，预应力管道与主筋的悬挑端更易于穿设于横隔板对应的穿孔上。本申请具有使钢箱梁的套接更加简单方便的效果。
Rapid sleeving and positioning method for inclined-leg steel-concrete combined section
一种斜腿钢混结合段快速套接定位方法
MA YUANBO (author) / ZHANG QINFENG (author) / ZHANG JUN (author) / FENG ZHE (author) / ZHOU LI (author) / TANG RUNYU (author) / LEE SHIN-WOON (author) / OU PENGYUAN (author)
2022-12-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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