Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Incremental launching construction method for fabricated steel structure bridge
The invention discloses an incremental launching construction method for a fabricated steel structure bridge. The incremental launching construction method comprises the following steps that 1, a temporary supporting device is erected; 2, a pushing device is installed; 3, a pushing limiting device is erected; 4, hoisting and pushing the steel structure bridge unit; and 5, the beam is dropped and unloaded. The device is ingenious and reasonable in structural design, the two sides of a steel structure bridge in the pushing process are rectified and limited through the pushing limiting device, the stability and safety in construction are improved, the construction quality is guaranteed, meanwhile, the jacking limiting plate is connected with the jack through the slope adjusting mechanism, and the construction efficiency is improved. The inclination angle of the jacking and pressing limiting plate can be adaptively adjusted, so that the jacking and pressing limiting plate is matched with steel structure bridge side plates with different inclined faces, the deviation rectifying accuracy of the side faces of the steel structure bridge is ensured, the application range of the device is expanded, and jacking and pushing construction operation of the steel structure bridge is better facilitated.
本发明公开了一种装配式钢结构桥顶推施工方法，包括如下步骤：1、搭设临时支撑装置；2、安装顶推装置；3、搭设顶推限位装置；4、钢结构桥梁单元吊装顶推操作；5、落梁并卸载。本发明结构设计巧妙合理，通过顶推限位装置对顶推过程中的钢结构桥梁两侧进行纠偏限位，提高施工中的稳定性和安全性，保证施工质量，同时顶压限位板通过斜面调节机构实现与千斤顶之间的连接，使得顶压限位板的倾斜角度可以适应性调整，从而适配对不同倾斜面的钢结构桥梁侧板，确保对钢结构桥梁侧面的纠偏精准度，扩大装置的适用范围，更有利于钢结构桥梁的顶推施工作业。
Incremental launching construction method for fabricated steel structure bridge
The invention discloses an incremental launching construction method for a fabricated steel structure bridge. The incremental launching construction method comprises the following steps that 1, a temporary supporting device is erected; 2, a pushing device is installed; 3, a pushing limiting device is erected; 4, hoisting and pushing the steel structure bridge unit; and 5, the beam is dropped and unloaded. The device is ingenious and reasonable in structural design, the two sides of a steel structure bridge in the pushing process are rectified and limited through the pushing limiting device, the stability and safety in construction are improved, the construction quality is guaranteed, meanwhile, the jacking limiting plate is connected with the jack through the slope adjusting mechanism, and the construction efficiency is improved. The inclination angle of the jacking and pressing limiting plate can be adaptively adjusted, so that the jacking and pressing limiting plate is matched with steel structure bridge side plates with different inclined faces, the deviation rectifying accuracy of the side faces of the steel structure bridge is ensured, the application range of the device is expanded, and jacking and pushing construction operation of the steel structure bridge is better facilitated.
本发明公开了一种装配式钢结构桥顶推施工方法，包括如下步骤：1、搭设临时支撑装置；2、安装顶推装置；3、搭设顶推限位装置；4、钢结构桥梁单元吊装顶推操作；5、落梁并卸载。本发明结构设计巧妙合理，通过顶推限位装置对顶推过程中的钢结构桥梁两侧进行纠偏限位，提高施工中的稳定性和安全性，保证施工质量，同时顶压限位板通过斜面调节机构实现与千斤顶之间的连接，使得顶压限位板的倾斜角度可以适应性调整，从而适配对不同倾斜面的钢结构桥梁侧板，确保对钢结构桥梁侧面的纠偏精准度，扩大装置的适用范围，更有利于钢结构桥梁的顶推施工作业。
Incremental launching construction method for fabricated steel structure bridge
一种装配式钢结构桥顶推施工方法
JIANG YONGYANG ( Autor:in ) / WU XIAOYU ( Autor:in ) / WANG LIJUAN ( Autor:in ) / YE XIAOQING ( Autor:in ) / CAI BENXIANG ( Autor:in ) / XIA WEIPING ( Autor:in )
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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