建筑钢结构进展2026，Vol.28Issue(2)：65-74,10.DOI:10.13969/j.jzgjgjz.20240820002
大型机场航站楼带大悬挑复杂钢屋盖施工工序研究及工程应用
Research and Engineering Application of Construction Process for Large Airport Terminal Buildings with Large Cantilever Complex Steel Roofs
吴楚桥 1宗荣 2邢遵胜 1吴迪 1杨飞2
作者信息
- 1. 浙江精工钢结构集团有限公司,浙江 绍兴 312030
- 2. 中铁建设集团有限公司,北京 100040
- 折叠
摘要
Abstract
The steel roof of a large airport terminal generally consists of a large-span roof truss and a large cantilever truss on the landside.The construction process affects not only the safety of the steel roof during the construction and service stages but also affects the duration and cost during construction.In this study,three construction processes were summarized by investigating the structural form,installation and unloading sequence of the large airport terminals.By using a simplified analytical model of the airport terminal,a recommended process scheme was ultimately presented by conducting a comprehensive evaluation of the analytical results such as member stress,structural deformation,and support reactions,as well as other influence factors such as duration and cost during construction.The findings in this study successfully guided the steel roof construction of the Hohhot Shengle International Airport and the T5 terminal of Xi'an Xianyang International Airport.Furthermore,the accuracy of the analytical results obtained from the simplified model has been verified by health monitoring,which can serve as a reference for the construction of other large airport terminal projects in the future.关键词
大型机场航站楼/陆侧悬挑桁架/施工工序/卸载顺序/健康监测/简化模型Key words
large airport terminal/land-side cantilever truss/construction process/unloading sequence/health monitoring/simplified model分类
建筑与水利引用本文复制引用
吴楚桥,宗荣,邢遵胜,吴迪,杨飞..大型机场航站楼带大悬挑复杂钢屋盖施工工序研究及工程应用[J].建筑钢结构进展,2026,28(2):65-74,10.
