摘要
本文结合福州海峡国际会展中心大跨度双向钢屋盖的实践,重点介绍了大跨度双向钢屋盖结构整体提升、高空杆件置换、同步液压传动等施工方案的特点、难点及关键控制技术。
Integral lifting technology was used in construction of Fuzhou International Convention and Exhibition Center, whose steel roof is large - span anti two - way forced truss. Based on this project, the characteristics, difficuhies and key control technnlogy of construction scheme for this project is introduced in this paper, emphasizes on integral lifting technology for large -span and two -way forced steel roof, member rephtcement at high altitude and hydraulic syn- chronization.
出处
《福建建筑》
2013年第1期47-50,共4页
Fujian Architecture & Construction
关键词
大跨度
双向受力桁架
杆件置换
同步液压牵引
Large - span
Two - way forced truss
Member replacement
Hydraulic synchronization
