A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete assembly type hollow pier with threaded structure
The invention discloses a concrete fabricated hollow pier with a threaded structure, which is of a sectional connecting structure and comprises a bottom connecting piece. The lower section component is connected to the foundation through a bottom connecting piece; the number of the middle transition section components is determined according to the height of the bridge, and the bottommost middle transition section component is in threaded connection with the lower section component; and the upper section component is in threaded connection with the upper end of the middle transition section component. By the adoption of the segment assembly type design scheme, the bridge pier can be assembled in a segmented mode after being prefabricated in a factory, the transportation cost is reduced, the on-site installation process is simplified, and under the emergency situation that the bridge pier is damaged after a disaster, the design can be rapidly deployed and shorten the first-aid repair time, so that the influence on traffic passing is reduced to the maximum extent, and the service life of the bridge pier is prolonged. The assembled temporary bridge pier can be poured into a permanent bridge pier at proper time during temporary traffic.
本发明公开了一种具有螺纹构造的混凝土装配式空心桥墩，该空心桥墩呈分段式连接结构，包括底部连接件；以及下部节段构件，其通过底部连接件连接于基础；多个中部过渡节段构件，其数量根据桥梁高度确定，且最底部的中部过渡节段构件螺纹连接于下部节段构件；螺纹连接于中部过渡节段构件上端的上部节段构件。本发明采用节段装配式设计方案，桥墩可以在工厂预制完成后进行分段装配，不仅降低了运输成本，还简化了现场安装流程，在灾后桥墩损毁紧急情况下，这种设计可以迅速部署，缩短抢修时间，从而最大限度地减少对交通通行的影响，装配后的临时桥墩通过在临时通车期间，能够利用适当的时机将临时桥墩浇筑成永久性桥墩。
Concrete assembly type hollow pier with threaded structure
The invention discloses a concrete fabricated hollow pier with a threaded structure, which is of a sectional connecting structure and comprises a bottom connecting piece. The lower section component is connected to the foundation through a bottom connecting piece; the number of the middle transition section components is determined according to the height of the bridge, and the bottommost middle transition section component is in threaded connection with the lower section component; and the upper section component is in threaded connection with the upper end of the middle transition section component. By the adoption of the segment assembly type design scheme, the bridge pier can be assembled in a segmented mode after being prefabricated in a factory, the transportation cost is reduced, the on-site installation process is simplified, and under the emergency situation that the bridge pier is damaged after a disaster, the design can be rapidly deployed and shorten the first-aid repair time, so that the influence on traffic passing is reduced to the maximum extent, and the service life of the bridge pier is prolonged. The assembled temporary bridge pier can be poured into a permanent bridge pier at proper time during temporary traffic.
本发明公开了一种具有螺纹构造的混凝土装配式空心桥墩，该空心桥墩呈分段式连接结构，包括底部连接件；以及下部节段构件，其通过底部连接件连接于基础；多个中部过渡节段构件，其数量根据桥梁高度确定，且最底部的中部过渡节段构件螺纹连接于下部节段构件；螺纹连接于中部过渡节段构件上端的上部节段构件。本发明采用节段装配式设计方案，桥墩可以在工厂预制完成后进行分段装配，不仅降低了运输成本，还简化了现场安装流程，在灾后桥墩损毁紧急情况下，这种设计可以迅速部署，缩短抢修时间，从而最大限度地减少对交通通行的影响，装配后的临时桥墩通过在临时通车期间，能够利用适当的时机将临时桥墩浇筑成永久性桥墩。
Concrete assembly type hollow pier with threaded structure
一种具有螺纹构造的混凝土装配式空心桥墩
QIN XUXI (author) / WANG WEIDA (author) / TAN GUOJIN (author) / GAO RUIYU (author) / AI YONGMING (author) / ZHANG TING (author)
2024-10-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
HOLLOW THREADED STEEL BAR AND CONCRETE STRUCTURE USING HOLLOW THREADED STEEL BAR
| European Patent Office | 2021
Bridge pier connecting structure based on threaded connection
| European Patent Office | 2021