太原理工大学学报2026，Vol.57Issue(5)：929-936,8.DOI:10.16355/j.tyut.1007-9432.20240572
乌鲁木齐机场T4航站楼屋面系统风灾易损性分析
Vulnerability Analysis of Wind Disaster for Roof System of Urumqi Airport T4 Terminal Building
摘要
Abstract
[Purposes]Standing seam roof system is widely used in all kinds of large-scale public building,a full understanding of the wind resistance of roof system and its degree of damage under the action of different wind load levels for improving the safety and durability of the structure is of great significance.[Methods]Taking the T4 terminal building of Urumqi Airport as engineering back‑ground,the wind resistance performance of the standing seam roof system was studied by carrying out wind uplift tests.According to the wind uplift test,the mechanical model of the standing seam roof system was established to analyze the wind uncovering failure process.The regression analysis method was introduced to analyze the wind disaster vulnerability of the roof system.[Results]The results show that the spacing of fixed supports and the presence or absence of anti-wind clips are important pa‑rameters affecting the wind resistance of the roof system.The addition of anti-wind clips can greatly improve the wind bearing capacity of the roof system.Specifically,compared with the roof without an‑ti-wind clips,the roof bearing capacity of the roof with anti-wind clips is increased by 44.83％.The vulnerability curves of the roof system of the terminal building can well reflect the damage state,which is light damage,moderate damage,severe damage,and complete damage,corresponding to the load bearing gradings for 0-0.4,0.4-0.7,0.7-0.9,and greater than 0.9,respectively.This work can provide references for the standing seam roof system engineering design and practice.关键词
航站楼/直立锁边屋面系统/抗风揭试验/回归分析法/易损性分析Key words
terminal building/standing seam roof system/wind uplift test/regression analysis/vulnerability analysis分类
建筑与水利引用本文复制引用
贺一凡,赵锐,淡丹辉,冯志良..乌鲁木齐机场T4航站楼屋面系统风灾易损性分析[J].太原理工大学学报,2026,57(5):929-936,8.基金项目
新疆建筑结构与抗震重点实验室资助(XJDX1703) （XJDX1703）
