摘要
浦东机场波音机库钢屋盖为大跨度网架+桁架结构,桁架为下挂式桁架,常规施工方法难以满足施工要求。在该结构的施工过程中,通过对大跨度钢屋盖整体提升、吊点荷载转移施工技术的研究与应用,取得良好的施工效果。
The steel roof of Boeing hangar for Shanghai Pudong Airport consists of long-span grid frame and truss（lower truss）.The conventional construction methods can not meet the construction requirements.In the construction of this structure,excellent results are obtained by the whole lifting technology of the long-span steel roof,as well as research and use of the technology of lift point load transfer.
出处
《钢结构》
2010年第8期65-67,82,共4页
Steel Construction
关键词
钢屋盖
整体提升
吊点荷载转移
steel roof
whole lifting
load transfer at lifting point
