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A platform for research: civil engineering, architecture and urbanism
Continuous beam bridge temporary consolidation structure convenient to disassemble
The invention discloses a continuous beam bridge temporary consolidation structure convenient to disassemble. The temporary consolidation structure comprises steel cylinders arranged between box girders and piers, wherein a permanent support for supporting the box girder is arranged in the center of the top surface of the pier, the steel cylinders are arranged on the two sides of the permanent support, each steel cylinder is formed by connecting four steel plates end to end, the upper ends and the lower ends of the steel plates being embedded into the box girders and the piers respectively, a plurality of U-shaped stiffening ribs being arranged on the inner side of the steel plate, and a plurality of transverse stiffening ribs and a plurality of longitudinal stiffening ribs being arranged on the outer side of the steel plate; a plurality of steel bars arranged in the steel cylinders, wherein the upper ends and the lower ends of the steel bars are embedded into the box girders and the piers correspondingly; and a plurality of FRP anchoring ribs arranged on the two sides of the permanent support and located in the steel cylinders, wherein the upper ends and the lower ends of the FRP anchoring ribs are anchored in the box girders and the piers respectively. The temporary consolidation structure is high in stability and convenient to disassemble.
本发明公开了一种便于拆除的连续梁桥临时固结，包括：钢筒，设于箱梁和桥墩之间，所述桥墩顶面中心位置设有支撑所述箱梁的永久支座，所述永久支座的两侧均设有所述钢筒，所述钢筒由四块钢板首尾连接形成，所述钢板上下两端分别嵌入所述箱梁和所述桥墩内，所述钢板内侧设有若干U型加劲肋、外侧设有若干横向加劲肋和若干纵向加劲肋；若干钢筋，设于所述钢筒内，所述钢筋上下两端分别嵌入所述箱梁和所述桥墩内；若干FRP锚固筋，设于所述永久支座的两侧且位于所述钢筒内，所述FRP锚固筋上下两端分别锚固于所述箱梁和所述桥墩内。该临时固结稳定性高且拆除方便。
Continuous beam bridge temporary consolidation structure convenient to disassemble
The invention discloses a continuous beam bridge temporary consolidation structure convenient to disassemble. The temporary consolidation structure comprises steel cylinders arranged between box girders and piers, wherein a permanent support for supporting the box girder is arranged in the center of the top surface of the pier, the steel cylinders are arranged on the two sides of the permanent support, each steel cylinder is formed by connecting four steel plates end to end, the upper ends and the lower ends of the steel plates being embedded into the box girders and the piers respectively, a plurality of U-shaped stiffening ribs being arranged on the inner side of the steel plate, and a plurality of transverse stiffening ribs and a plurality of longitudinal stiffening ribs being arranged on the outer side of the steel plate; a plurality of steel bars arranged in the steel cylinders, wherein the upper ends and the lower ends of the steel bars are embedded into the box girders and the piers correspondingly; and a plurality of FRP anchoring ribs arranged on the two sides of the permanent support and located in the steel cylinders, wherein the upper ends and the lower ends of the FRP anchoring ribs are anchored in the box girders and the piers respectively. The temporary consolidation structure is high in stability and convenient to disassemble.
本发明公开了一种便于拆除的连续梁桥临时固结，包括：钢筒，设于箱梁和桥墩之间，所述桥墩顶面中心位置设有支撑所述箱梁的永久支座，所述永久支座的两侧均设有所述钢筒，所述钢筒由四块钢板首尾连接形成，所述钢板上下两端分别嵌入所述箱梁和所述桥墩内，所述钢板内侧设有若干U型加劲肋、外侧设有若干横向加劲肋和若干纵向加劲肋；若干钢筋，设于所述钢筒内，所述钢筋上下两端分别嵌入所述箱梁和所述桥墩内；若干FRP锚固筋，设于所述永久支座的两侧且位于所述钢筒内，所述FRP锚固筋上下两端分别锚固于所述箱梁和所述桥墩内。该临时固结稳定性高且拆除方便。
Continuous beam bridge temporary consolidation structure convenient to disassemble
一种便于拆除的连续梁桥临时固结
TAN DONGLIAN (author) / YAN CHUQIN (author) / LI XING (author)
2021-05-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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