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A platform for research: civil engineering, architecture and urbanism
Segmental prefabricated assembled pier structure
The invention relates to the technical field of bridge construction, and discloses a segment prefabricated assembly pier structure which comprises pier segments, the ends of the multiple pier segments are provided with protruding heads and/or grooves, the protruding heads are matched with the grooves in shape, and the multiple pier segments are sequentially assembled through butt joint of the protruding heads and the grooves; pre-embedded steel bars are arranged at the butt-joint positions of the raised heads and the grooves on the bridge pier sections, and high-strength concrete is cast in place at the butt-joint positions to complete joint construction; according to the bridge pier, segmental assembly is adopted, the adjacent bridge pier segments are rapidly assembled through the convex head and groove structures, and compared with a cast-in-place bridge pier or a prefabricated whole pier, the bridge pier has the advantages that the construction period is short, the quality is controllable, the construction safety is enhanced, the influence of construction on the environment is reduced and the like, and has transportability and reusability.
本发明涉及桥梁建筑技术领域，公开了一种节段预制拼装桥墩结构，包括桥墩节段，若干桥墩节段端部设有凸头和/或凹槽，凸头形状与凹槽形状适配，通过凸头和凹槽对接实现若干桥墩节段依次拼装；桥墩节段上凸头和凹槽的对接处设有预埋钢筋，对接处现浇高强混凝土完成接头构造；本发明的桥墩采用节段式拼装，相邻桥墩节段之间通过凸头和凹槽结构实现快速装配，相比于现浇桥墩或者预制整墩，具有工期短、质量可控、增强施工安全和减少施工对环境的影响等优点，并且具有可移植性和重复利用性。
Segmental prefabricated assembled pier structure
The invention relates to the technical field of bridge construction, and discloses a segment prefabricated assembly pier structure which comprises pier segments, the ends of the multiple pier segments are provided with protruding heads and/or grooves, the protruding heads are matched with the grooves in shape, and the multiple pier segments are sequentially assembled through butt joint of the protruding heads and the grooves; pre-embedded steel bars are arranged at the butt-joint positions of the raised heads and the grooves on the bridge pier sections, and high-strength concrete is cast in place at the butt-joint positions to complete joint construction; according to the bridge pier, segmental assembly is adopted, the adjacent bridge pier segments are rapidly assembled through the convex head and groove structures, and compared with a cast-in-place bridge pier or a prefabricated whole pier, the bridge pier has the advantages that the construction period is short, the quality is controllable, the construction safety is enhanced, the influence of construction on the environment is reduced and the like, and has transportability and reusability.
本发明涉及桥梁建筑技术领域，公开了一种节段预制拼装桥墩结构，包括桥墩节段，若干桥墩节段端部设有凸头和/或凹槽，凸头形状与凹槽形状适配，通过凸头和凹槽对接实现若干桥墩节段依次拼装；桥墩节段上凸头和凹槽的对接处设有预埋钢筋，对接处现浇高强混凝土完成接头构造；本发明的桥墩采用节段式拼装，相邻桥墩节段之间通过凸头和凹槽结构实现快速装配，相比于现浇桥墩或者预制整墩，具有工期短、质量可控、增强施工安全和减少施工对环境的影响等优点，并且具有可移植性和重复利用性。
Segmental prefabricated assembled pier structure
一种节段预制拼装桥墩结构
PENG YUANCHENG (author) / DING SHAOLING (author) / XU JIAN (author) / CHEN SHENGGANG (author) / LIU QI (author) / XU LIN (author) / NIE SHANGJIE (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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