摘要
北京电子技术服务中心办公楼主楼有2处大跨度钢连廊结构,根据现场实际情况,采用液压同步整体提升施工技术,制定了"地面散拼后整体提升就位"的施工方案。重点介绍了钢连廊提升结构系统设计、吊点设计、提升过程控制参数、提升过程监测等关键技术。
There are two large-span steel galleries in main body of Beijing Electronic Service Centre Office Building. According to actual condition on site ,the construction technology of synchronous and integral hydraulic hoisting is used. And the construction scheme of assembly to integrity of parts, hoisting and location is put forward. The key technology is presented in detail such as the design of hosting system and hosting point, control parameter and construction monitoring.
出处
《建筑技术开发》
2013年第6期42-44,共3页
Building Technology Development
关键词
钢结构
连廊
整体提升
steel structure
large-span steel gallery
integral lifting
