A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cover beam structure, pier and pier construction method
The invention provides a bent cap structure, a pier and a pier construction method, and belongs to the technical field of bridge structure buildings. The bent cap structure comprises a prefabricated top plate and a plurality of prefabricated beam ribs. The prefabricated top plate is used for placing bridge decks. The prefabricated beam ribs extend in the length direction of the prefabricated top plate, the multiple prefabricated beam ribs are arranged in the width direction of the prefabricated top plate at intervals, and the prefabricated beam ribs are connected to the bottom of the prefabricated top plate and used for being connected with pier columns. The pier with the capping beam structure further comprises a pier column, the capping beam structure is erected on the pier column, and the precast beam rib is connected to the pier column. The bridge pier adopting the structure can solve the problem that the hoisting weight of the bent cap of the prefabricated structure is large, so that the bridge pier is not limited by hoisting equipment, implementation is facilitated, and the field construction procedure is shortened. In addition, the bent cap structure is longitudinally prefabricated in a segmented mode, other auxiliary equipment does not need to be built for supporting, and therefore the construction period of the pier can be shortened, and the construction cost of the pier can be reduced.
本申请提供了一种盖梁结构、桥墩及桥墩施工方法，属于桥梁结构建筑技术领域。其中，盖梁结构包括预制顶板和多个预制梁肋。预制顶板用于放置桥面板。预制梁肋沿预制顶板的长度方向延伸，多个预制梁肋沿预制顶板的宽度方向间隔设置，预制梁肋连接于预制顶板的底部，预制梁肋用于与墩柱连接。具有这种盖梁结构的桥墩还包括墩柱，盖梁结构架设于墩柱上，预制梁肋连接于墩柱。采用这种结构的桥墩能够改善预制结构的盖梁的吊装重量较大的问题，从而无需受限于吊装设备，利于实施，且缩短了现场的施工工序。此外，这种盖梁结构采用纵向分段预制，无需搭建其他辅助设备进行支撑，进而有利于缩短桥墩的施工周期和降低桥墩的工程造价。
Cover beam structure, pier and pier construction method
The invention provides a bent cap structure, a pier and a pier construction method, and belongs to the technical field of bridge structure buildings. The bent cap structure comprises a prefabricated top plate and a plurality of prefabricated beam ribs. The prefabricated top plate is used for placing bridge decks. The prefabricated beam ribs extend in the length direction of the prefabricated top plate, the multiple prefabricated beam ribs are arranged in the width direction of the prefabricated top plate at intervals, and the prefabricated beam ribs are connected to the bottom of the prefabricated top plate and used for being connected with pier columns. The pier with the capping beam structure further comprises a pier column, the capping beam structure is erected on the pier column, and the precast beam rib is connected to the pier column. The bridge pier adopting the structure can solve the problem that the hoisting weight of the bent cap of the prefabricated structure is large, so that the bridge pier is not limited by hoisting equipment, implementation is facilitated, and the field construction procedure is shortened. In addition, the bent cap structure is longitudinally prefabricated in a segmented mode, other auxiliary equipment does not need to be built for supporting, and therefore the construction period of the pier can be shortened, and the construction cost of the pier can be reduced.
本申请提供了一种盖梁结构、桥墩及桥墩施工方法，属于桥梁结构建筑技术领域。其中，盖梁结构包括预制顶板和多个预制梁肋。预制顶板用于放置桥面板。预制梁肋沿预制顶板的长度方向延伸，多个预制梁肋沿预制顶板的宽度方向间隔设置，预制梁肋连接于预制顶板的底部，预制梁肋用于与墩柱连接。具有这种盖梁结构的桥墩还包括墩柱，盖梁结构架设于墩柱上，预制梁肋连接于墩柱。采用这种结构的桥墩能够改善预制结构的盖梁的吊装重量较大的问题，从而无需受限于吊装设备，利于实施，且缩短了现场的施工工序。此外，这种盖梁结构采用纵向分段预制，无需搭建其他辅助设备进行支撑，进而有利于缩短桥墩的施工周期和降低桥墩的工程造价。
Cover beam structure, pier and pier construction method
一种盖梁结构、桥墩及桥墩施工方法
LI LEI (author) / ZHUANG WANLYU (author) / WANG CHANGJIANG (author)
2021-08-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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