圆弧形钢斜塔施工塔式起重机附墙方案设计研究

Adhering Framework Design of Tower Crane for Arc Shaped Steel Leaning Tower

在桥梁塔柱施工过程中,针对常规方法不能满足塔式起重机附墙连接要求,以某景观桥圆弧形钢斜塔施工为背景,通过对不同形式的塔式起重机附墙方案进行比选分析,设计了一种独立钢管桩附墙支架,并成功运用于桥梁施工,为以后同类型桥梁中塔式起重机安装施工提供一种新思路。

In bridge tower construction process,the conventional method cannot meet the connection requirements of wall-attaching structure. Based on the curved steel tower construction of a landscape bridge,analyzed different forms of frames of attaching to the crane and design a independent steel pipe pile wall bracket,which is successfully used in bridge construction,providing a new idea for the later crane installation and construction of the same type bridges.