摘要
介绍了宁波栎社机场T2航站楼大型钢网—桁架复合屋盖的结构形式,阐述了分段安装和累积提升的安装技术方案,从上吊平台设计、临时支架设计、数值模拟分析和施工监测等关键点进行总结,采用有限元数值模拟进行施工指导,结果表明该方案科学有效、安全可靠。
This paper introduces the structural form of large composite roof which composed of steel grid and steel truss of Ningbo Lishe Airport Terminal 2,summarizes the key elements such as lifting platform design,temporary support design,numerical simulation analysis and construction monitoring,uses finite element numerical simulation for construction guidance.The results show that the scheme is scientific,effective,safe and reliable.
出处
《建筑技术开发》
2022年第11期108-110,共3页
Building Technology Development
关键词
钢网–桁架复合屋盖
累积提升
卸载模拟
吊点设计
临时支撑架
large composite roof which composed of steel grid and steel truss
cumulative promotion
unload simulation
lifting point design
temporary support frame
