A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Full-prefabricated assembly type bridge and construction method thereof
The invention discloses a full-prefabricated bridge and a construction method thereof.The full-prefabricated bridge comprises tubular piles, bearing platforms, pier studs, a bent cap and a bridge superstructure, the tubular piles are inserted into the ground through a driving method or an implanting method, the bearing platforms are arranged at the upper ends of the tubular piles after insertion and driving are completed, four tubular piles are arranged below each bearing platform, the upper portions of the bearing platforms are connected with the pier studs in an inserted mode, and the pier studs are connected with the bent cap in an inserted mode. The lower portion of the cover beam is fixedly connected with the pier column, the arrangement direction of the cover beam is perpendicular to the direction of the bridge, the cover beam is a steel plate combination beam pier top cover beam or a light T-shaped beam pier top cover beam, a bridge upper structure is arranged on the cover beam in the direction of the bridge, and the bridge upper structure is a narrow box combination beam or a steel plate combination beam or a light T-shaped beam. The full-prefabricated assembly type bridge is simple in structure, clear in force transmission path and high in bearing capacity, a construction platform is erected on the piles driven in advance, all procedures of the full-prefabricated assembly type bridge can be moved and do not fall to the ground for parallel construction in the whole process, and the construction efficiency is greatly improved.
本发明公开了一种全预制装配式桥梁及其施工方法，包括管桩、承台、墩柱、盖梁和桥梁上部结构，所述管桩采用打入法或植入法插打进地下，所述承台设置在插打完毕后的管桩上端，每个承台下方设置四根管桩，所述承台上方与墩柱插接，所述盖梁下部与墩柱固定连接，且盖梁的设置方向与桥梁方向垂直，所述盖梁为钢板组合梁墩顶盖梁或轻型T梁墩顶盖梁，所述盖梁上沿桥梁方向设置有桥梁上部结构，所述桥梁上部结构为窄箱组合梁、钢板组合梁或轻型T梁。全预制装配式桥梁，结构简单、传力路径明确、承载能力强，在事先打入的桩柱搭设施工平台，既能实现全预制装配式桥梁各工序全程可移动不落地平行施工，大大提高了施工的效率。
Full-prefabricated assembly type bridge and construction method thereof
The invention discloses a full-prefabricated bridge and a construction method thereof.The full-prefabricated bridge comprises tubular piles, bearing platforms, pier studs, a bent cap and a bridge superstructure, the tubular piles are inserted into the ground through a driving method or an implanting method, the bearing platforms are arranged at the upper ends of the tubular piles after insertion and driving are completed, four tubular piles are arranged below each bearing platform, the upper portions of the bearing platforms are connected with the pier studs in an inserted mode, and the pier studs are connected with the bent cap in an inserted mode. The lower portion of the cover beam is fixedly connected with the pier column, the arrangement direction of the cover beam is perpendicular to the direction of the bridge, the cover beam is a steel plate combination beam pier top cover beam or a light T-shaped beam pier top cover beam, a bridge upper structure is arranged on the cover beam in the direction of the bridge, and the bridge upper structure is a narrow box combination beam or a steel plate combination beam or a light T-shaped beam. The full-prefabricated assembly type bridge is simple in structure, clear in force transmission path and high in bearing capacity, a construction platform is erected on the piles driven in advance, all procedures of the full-prefabricated assembly type bridge can be moved and do not fall to the ground for parallel construction in the whole process, and the construction efficiency is greatly improved.
本发明公开了一种全预制装配式桥梁及其施工方法，包括管桩、承台、墩柱、盖梁和桥梁上部结构，所述管桩采用打入法或植入法插打进地下，所述承台设置在插打完毕后的管桩上端，每个承台下方设置四根管桩，所述承台上方与墩柱插接，所述盖梁下部与墩柱固定连接，且盖梁的设置方向与桥梁方向垂直，所述盖梁为钢板组合梁墩顶盖梁或轻型T梁墩顶盖梁，所述盖梁上沿桥梁方向设置有桥梁上部结构，所述桥梁上部结构为窄箱组合梁、钢板组合梁或轻型T梁。全预制装配式桥梁，结构简单、传力路径明确、承载能力强，在事先打入的桩柱搭设施工平台，既能实现全预制装配式桥梁各工序全程可移动不落地平行施工，大大提高了施工的效率。
Full-prefabricated assembly type bridge and construction method thereof
一种全预制装配式桥梁及其施工方法
GAO RUI (author) / YANG ZHENHUA (author) / CHE CHENGWEN (author) / ZHOU NING (author) / ZHANG ZHENYU (author) / LYU XILE (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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