A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anchoring method for hanging basket during cantilever construction
The invention provides an anchoring method for a hanging basket during cantilever construction, which adopts a connecting device for anchoring a rear anchor point of the hanging basket to anchor a trussed beam of the rear anchor point of the hanging basket, and adopts a connecting device for anchoring a front anchor point of the hanging basket to anchor a track of the front anchor point of the hanging basket. According to the method, a hanging basket anchoring hole channel does not need to be reserved in a box girder, an overlong prestressed reinforcement connecting section does not need to bereserved, and the problem that a connector and a prestressed reinforcement tensioning anchorage device are troublesome in connection and inconvenient to disassemble is solved. According to the anchoring method, embedded high-strength steel bars are fully utilized to achieve anchoring of the hanging basket, a rear anchoring device and a front anchoring device are used in cooperation, anchoring ofthe hanging basket is safer and more reliable, the anchoring devices are convenient to assemble and disassemble, the working efficiency is high, repeated use is achieved, the construction cost is effectively reduced, and economic benefits are remarkably improved.
本发明提供了一种用于悬臂施工时挂篮的锚固方法，该方法采用挂篮后锚点锚固的连接装置对挂篮后锚点的桁梁进行锚固，该方法采用挂篮前锚点锚固的连接装置对挂篮前锚点的轨道进行锚固。本发明的方法中，箱梁上不需要预留挂篮锚固孔道，不需要预留过长的预应力钢筋连接段，避免了连接器与预应力钢筋张拉锚具连接麻烦，拆卸不便的问题。本锚固方法充分利用预埋高强钢筋实现挂篮的锚固，后锚装置和前锚装置配合使用，使挂篮的锚固更加安全可靠，且锚固装置安装与拆除方便，工作效率高，可重复实用，施工成本得到有效降低，经济效益显著提高。
Anchoring method for hanging basket during cantilever construction
The invention provides an anchoring method for a hanging basket during cantilever construction, which adopts a connecting device for anchoring a rear anchor point of the hanging basket to anchor a trussed beam of the rear anchor point of the hanging basket, and adopts a connecting device for anchoring a front anchor point of the hanging basket to anchor a track of the front anchor point of the hanging basket. According to the method, a hanging basket anchoring hole channel does not need to be reserved in a box girder, an overlong prestressed reinforcement connecting section does not need to bereserved, and the problem that a connector and a prestressed reinforcement tensioning anchorage device are troublesome in connection and inconvenient to disassemble is solved. According to the anchoring method, embedded high-strength steel bars are fully utilized to achieve anchoring of the hanging basket, a rear anchoring device and a front anchoring device are used in cooperation, anchoring ofthe hanging basket is safer and more reliable, the anchoring devices are convenient to assemble and disassemble, the working efficiency is high, repeated use is achieved, the construction cost is effectively reduced, and economic benefits are remarkably improved.
本发明提供了一种用于悬臂施工时挂篮的锚固方法，该方法采用挂篮后锚点锚固的连接装置对挂篮后锚点的桁梁进行锚固，该方法采用挂篮前锚点锚固的连接装置对挂篮前锚点的轨道进行锚固。本发明的方法中，箱梁上不需要预留挂篮锚固孔道，不需要预留过长的预应力钢筋连接段，避免了连接器与预应力钢筋张拉锚具连接麻烦，拆卸不便的问题。本锚固方法充分利用预埋高强钢筋实现挂篮的锚固，后锚装置和前锚装置配合使用，使挂篮的锚固更加安全可靠，且锚固装置安装与拆除方便，工作效率高，可重复实用，施工成本得到有效降低，经济效益显著提高。
Anchoring method for hanging basket during cantilever construction
一种用于悬臂施工时挂篮的锚固方法
ZHENG HONGLI (author) / WANG XIAOLING (author) / CHEN HENG (author) / SHI YONGLIANG (author) / LI ZHONGLIANG (author) / PANG TUO (author) / XIANG RONGJUN (author) / YAN YONGPING (author) / XU SHIWEI (author) / ZHANG HUI (author)
2020-05-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Continuous beam cantilever hanging basket construction method
| European Patent Office | 2023
Perforated hanging basket construction method for cantilever structure
| European Patent Office | 2023