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A platform for research: civil engineering, architecture and urbanism
Prefabricated pier column and bearing platform connecting structure capable of adjusting wet joint mode and construction method
The invention discloses a prefabricated pier column and bearing platform connecting structure capable of adjusting a wet joint mode and a construction method, and belongs to the technical field of bridge engineering. The purpose is to solve the inconvenience brought by the traditional construction technology of urban bridges in the aspect of connection of the prefabricated pier column and the bearing platform. According to the technical scheme, a traditional wet joint connection mode is improved and innovated, a post-pouring section is arranged underground and at the root of a pier column, and a temporary supporting system and a perpendicularity adjusting system are additionally arranged. The installation precision of the prefabricated pier column can be better controlled, and compared with traditional bridge pier column and bearing platform connection technologies, the method has the advantages that: the installation precision is high, perpendicularity adjustment is easy and convenient, the equipment hoisting time is short, connection is reliable, the appearance of the connection position is hidden, a single independent mold or a support does not need to be erected on the ground of a construction site, and the occupied area is small.
一种可调节湿接缝方式的预制墩柱与承台连接构造及施工方法，属于桥梁工程技术领域。目的是在预制墩柱与承台连接方面，解决城市桥梁传统建设工艺带来的诸多不便。技术要点：本发明对传统湿接缝连接形式进行改进创新，后浇段设置于地面以下、墩柱根部，增设临时支撑系统和垂直度调整系统。本发明能更好的控制预制墩柱的安装精度，相较于传统桥梁墩柱与承台连接工艺，具有安装精度高、垂直度调式简便，吊装设备时间短、连接可靠、连接位置外观隐蔽，施工现场地面上无需单独立模或者搭支架，占地面积少等优点。
Prefabricated pier column and bearing platform connecting structure capable of adjusting wet joint mode and construction method
The invention discloses a prefabricated pier column and bearing platform connecting structure capable of adjusting a wet joint mode and a construction method, and belongs to the technical field of bridge engineering. The purpose is to solve the inconvenience brought by the traditional construction technology of urban bridges in the aspect of connection of the prefabricated pier column and the bearing platform. According to the technical scheme, a traditional wet joint connection mode is improved and innovated, a post-pouring section is arranged underground and at the root of a pier column, and a temporary supporting system and a perpendicularity adjusting system are additionally arranged. The installation precision of the prefabricated pier column can be better controlled, and compared with traditional bridge pier column and bearing platform connection technologies, the method has the advantages that: the installation precision is high, perpendicularity adjustment is easy and convenient, the equipment hoisting time is short, connection is reliable, the appearance of the connection position is hidden, a single independent mold or a support does not need to be erected on the ground of a construction site, and the occupied area is small.
一种可调节湿接缝方式的预制墩柱与承台连接构造及施工方法，属于桥梁工程技术领域。目的是在预制墩柱与承台连接方面，解决城市桥梁传统建设工艺带来的诸多不便。技术要点：本发明对传统湿接缝连接形式进行改进创新，后浇段设置于地面以下、墩柱根部，增设临时支撑系统和垂直度调整系统。本发明能更好的控制预制墩柱的安装精度，相较于传统桥梁墩柱与承台连接工艺，具有安装精度高、垂直度调式简便，吊装设备时间短、连接可靠、连接位置外观隐蔽，施工现场地面上无需单独立模或者搭支架，占地面积少等优点。
Prefabricated pier column and bearing platform connecting structure capable of adjusting wet joint mode and construction method
一种可调节湿接缝方式的预制墩柱与承台连接构造及施工方法
HUANG ZHENYU (author) / LIU PEILEI (author) / ZHANG XIAOCHUN (author) / LI MUPING (author) / JIA XIAOFEI (author) / QIN GUOTIAN (author) / WANG YUAN (author) / ZHONG YONG (author) / BAI LIANSEN (author) / OUYANG SHUO (author)
2021-08-10
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
Prefabricated pier column and bearing platform connecting structure and construction method
| European Patent Office | 2020
| European Patent Office | 2021
| European Patent Office | 2020
| European Patent Office | 2021