摘要
菱形挂篮由菱形桁架、提吊系统、走行和锚固系统及模板系统4部分组成。该文通过某工程预应力混凝土连续箱梁采用菱形挂篮对称悬臂浇注施工的实例,详细介绍了菱形挂篮的各组成系统及行走施工程序,并总结了其施工特点。
The diamond form traveler is composed of four parts, i.e. the diamond truss, lifting system, traveling and anchorage system and formwork system. Taking the pre-stressed concrete continuous box beam by the diamond form traveler symmetrical cantilever pouring construction as an example, the article introduces in detail various composed system of diamond form traveler and traveling construction procedure, and sums up its construction characteristics.
出处
《城市道桥与防洪》
2007年第2期53-56,共4页
Urban Roads Bridges & Flood Control
关键词
预应力混凝土连续箱梁
菱形挂篮
对称悬臂浇注
施工方法
pre-stressed concrete continuous box beam, diamond form traveler, symmetrical cantilever pouring, construction method
