摘要
宁夏大学活动中心观众厅钢管桁架屋盖施工时采用钢管临时支撑系统支撑,整个观众厅钢管桁架屋盖结构在施工阶段的受力情况与最终结构受力情况不同。对该屋盖结构受力体系卸载过程的施工技术进行介绍,供此类工程参考。
The temporary support system is used for the construction of the activity center of Ningxia University on its roof of the spectator hall. The initial situation of stress on steel pipe truss structure for spectator hall is different from its final situation during construction progress. It is introduced the construction technology of the roof structure during the unloading progress,which may be a reference for similar constructions.
出处
《钢结构》
2007年第8期81-84,共4页
Steel Construction
关键词
大跨度
钢管桁架
临时支撑
卸载
施工技术
large span steel pipe truss temporary support unloading construction technology
