A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bent cap structure prefabricated and assembled in split mode
The invention provides a bent cap structure prefabricated and assembled in a split mode. The transverse section of a bent cap is composed of a left side prefabricated beam, a right side prefabricated beam and middle post-pouring cross beams. The bent cap is located on the top of a pier stand column. The left side prefabricated beam and the right side prefabricated beam are full-length in the length direction of the bent cap and are connected through post-cast cross beams which are distributed at intervals; intermittent trapezoidal notches are reserved in the upper portions of the left side prefabricated beam and the right side prefabricated beam, trapezoidal post-pouring cross beam notch structures are formed after assembly, and the post-pouring cross beam notch structures are arranged at intervals in the length direction of the bent cap. The bent cap structure has the advantages of being small in site construction workload, high in operability, high in construction speed, good in structural integrity, good in durability and the like. The bent cap structure is suitable for bent caps which are heavy and need to be transported in a segmented mode.
本发明提供一种分片预制拼装的盖梁构造,该盖梁的横向断面由左侧预制梁、右侧预制梁和中间的后浇横梁组成；其特征在于，盖梁位于桥墩立柱顶部；左侧预制梁和右侧预制梁沿盖梁长度方向通长，并通过间隔分布的后浇横梁连接；左侧预制梁和右侧预制梁在上部预留间断式梯形槽口，拼装后组成梯形后浇横梁槽口构造，后浇横梁槽口构造沿盖梁长度方向间隔布置。本发明的盖梁构造具有现场施工工作量小，可操作性强、施工速度快、结构整体性好、耐久性好等优点。适用于重量较大、需要分段运输的盖梁。
Bent cap structure prefabricated and assembled in split mode
The invention provides a bent cap structure prefabricated and assembled in a split mode. The transverse section of a bent cap is composed of a left side prefabricated beam, a right side prefabricated beam and middle post-pouring cross beams. The bent cap is located on the top of a pier stand column. The left side prefabricated beam and the right side prefabricated beam are full-length in the length direction of the bent cap and are connected through post-cast cross beams which are distributed at intervals; intermittent trapezoidal notches are reserved in the upper portions of the left side prefabricated beam and the right side prefabricated beam, trapezoidal post-pouring cross beam notch structures are formed after assembly, and the post-pouring cross beam notch structures are arranged at intervals in the length direction of the bent cap. The bent cap structure has the advantages of being small in site construction workload, high in operability, high in construction speed, good in structural integrity, good in durability and the like. The bent cap structure is suitable for bent caps which are heavy and need to be transported in a segmented mode.
本发明提供一种分片预制拼装的盖梁构造,该盖梁的横向断面由左侧预制梁、右侧预制梁和中间的后浇横梁组成；其特征在于，盖梁位于桥墩立柱顶部；左侧预制梁和右侧预制梁沿盖梁长度方向通长，并通过间隔分布的后浇横梁连接；左侧预制梁和右侧预制梁在上部预留间断式梯形槽口，拼装后组成梯形后浇横梁槽口构造，后浇横梁槽口构造沿盖梁长度方向间隔布置。本发明的盖梁构造具有现场施工工作量小，可操作性强、施工速度快、结构整体性好、耐久性好等优点。适用于重量较大、需要分段运输的盖梁。
Bent cap structure prefabricated and assembled in split mode
一种分片预制拼装的盖梁构造
MA BIAO (author) / ZHAO XIAOMEI (author) / WANG WEI (author) / WU YAN (author) / DU LINQING (author) / SU JIAN (author)
2021-11-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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