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A platform for research: civil engineering, architecture and urbanism
Bridge single-column pier anti-overturning reinforcing structure and construction method
The invention discloses a bridge single-column pier anti-overturning reinforcing structure and a construction method. The bridge single-column pier anti-overturning reinforcing structure is used for solving the problems that in the existing reinforcing construction process, the construction efficiency is low, installation is inconvenient, and stability is poor. A steel hoop is fixedly installed on the single-column pier, two cantilever parts are symmetrically welded to the steel hoop, an installation cavity is formed in the high-point position of each cantilever part, a rubber supporting block is installed in each installation cavity and is of a cuboid structure, a wedge-shaped face is arranged on the lower surface of each rubber supporting block, a wedge is arranged below each wedge-shaped face, and the wedge-shaped faces of the wedge-shaped faces are connected with the corresponding cantilever parts. The wedge is located at the bottom of the installation cavity, a threaded hole is formed in the cavity wall of the installation cavity in the sliding direction of the wedge, a puller bolt is installed in the threaded hole, and the height of the rubber supporting block is adjusted by adjusting the puller bolt. The supporting performance of the rubber supporting block is equivalent to that of an original rubber support, the rubber supports are formed on the two sides of the original rubber support correspondingly after transformation, three supporting points are formed, and the supporting effect is improved.
本发明公开了一种桥梁独柱墩抗倾覆加固结构及施工方法，用于解决现有加固施工过程中施工效率低、安装不方便、稳固性差的问题。在独柱墩上固定安装钢抱箍，在钢抱箍上对称的焊接有两个悬臂部，该悬臂部的高点位置具有安装腔，该安装腔内安装橡胶支撑块，该橡胶支撑块为长方体结构，且该橡胶支撑块的下表面具有楔形面，该楔形面下方设置楔子，该楔子位于安装腔的底部，在楔子滑动方向的安装腔的腔壁上开螺纹孔并安装顶紧螺栓，调节顶紧螺栓调节橡胶支撑块的高度。橡胶支撑块的支撑性能与原有的橡胶支座的支撑性能相当，经过改造后相当于在原有橡胶支座的两侧各形成一个橡胶支撑，形成了三个支撑点，提高了支撑效果。
Bridge single-column pier anti-overturning reinforcing structure and construction method
The invention discloses a bridge single-column pier anti-overturning reinforcing structure and a construction method. The bridge single-column pier anti-overturning reinforcing structure is used for solving the problems that in the existing reinforcing construction process, the construction efficiency is low, installation is inconvenient, and stability is poor. A steel hoop is fixedly installed on the single-column pier, two cantilever parts are symmetrically welded to the steel hoop, an installation cavity is formed in the high-point position of each cantilever part, a rubber supporting block is installed in each installation cavity and is of a cuboid structure, a wedge-shaped face is arranged on the lower surface of each rubber supporting block, a wedge is arranged below each wedge-shaped face, and the wedge-shaped faces of the wedge-shaped faces are connected with the corresponding cantilever parts. The wedge is located at the bottom of the installation cavity, a threaded hole is formed in the cavity wall of the installation cavity in the sliding direction of the wedge, a puller bolt is installed in the threaded hole, and the height of the rubber supporting block is adjusted by adjusting the puller bolt. The supporting performance of the rubber supporting block is equivalent to that of an original rubber support, the rubber supports are formed on the two sides of the original rubber support correspondingly after transformation, three supporting points are formed, and the supporting effect is improved.
本发明公开了一种桥梁独柱墩抗倾覆加固结构及施工方法，用于解决现有加固施工过程中施工效率低、安装不方便、稳固性差的问题。在独柱墩上固定安装钢抱箍，在钢抱箍上对称的焊接有两个悬臂部，该悬臂部的高点位置具有安装腔，该安装腔内安装橡胶支撑块，该橡胶支撑块为长方体结构，且该橡胶支撑块的下表面具有楔形面，该楔形面下方设置楔子，该楔子位于安装腔的底部，在楔子滑动方向的安装腔的腔壁上开螺纹孔并安装顶紧螺栓，调节顶紧螺栓调节橡胶支撑块的高度。橡胶支撑块的支撑性能与原有的橡胶支座的支撑性能相当，经过改造后相当于在原有橡胶支座的两侧各形成一个橡胶支撑，形成了三个支撑点，提高了支撑效果。
Bridge single-column pier anti-overturning reinforcing structure and construction method
桥梁独柱墩抗倾覆加固结构及施工方法
LI WEI (author) / WANG RISHENG (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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