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
吴楚桥 , 宗荣 , 邢遵胜 , 吴迪 , 杨飞
建筑钢结构进展 ›› 2026, Vol. 28 ›› Issue (02) : 65 -74.
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
大型机场航站楼钢屋盖一般包含屋盖大跨度桁架以及陆侧大悬挑桁架两部分,其施工工序的选定不仅影响钢屋盖在施工阶段、服役阶段的结构安全性,还影响项目建设过程中的施工工期和施工成本。本文通过对大型机场航站楼钢屋盖的结构形式以及安装和卸载方式进行研究,归纳出3种施工工序。通过建立航站楼简化模型对3种施工工序进行对比分析,结合杆件应力、结构变形、支座反力等分析数据,考虑施工工期、成本等影响因素,最终给出推荐的施工工序方案。本文的研究成果指导了呼和浩特盛乐国际机场、西安咸阳国际机场T5航站楼的钢屋盖施工,同时也通过健康监测验证了简化模型分析结果的准确性,可为后续大型机场航站楼项目的钢屋盖施工提供参考。
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.
| [1] |
周健, 张耀康, 李彦鹏, 航站楼建筑的不同尺度结构表达[J]. 建筑结构, 2022, 52(10): 96-103. DOI:10.19701/j.jzjg.HDY2233. |
| [2] |
ZHOU Jian, ZHANG Yaokang, LI Yanpeng, et al. Different degrees of structural expression in terminal buildings[J]. Building Structure, 2022, 52(10): 96-103. DOI:10.19701/j.jzjg.HDY2233.(in Chinese) |
| [3] |
扈鹏, 曹莉, 李贞, 西安咸阳国际机场东航站楼钢结构设计[J]. 建筑结构, 2022, 52(11): 8-14, 63. DOI:10.19701/j.jzjg.XBY2206. |
| [4] |
HU Peng, CAO Li, LI Zhen, et al. Steel structural design of east terminal building of Xi’an Xianyang international airport[J]. Building Structure, 2022, 52(11): 8-14, 63. DOI:10.19701/j.jzjg.XBY2206.(in Chinese) |
| [5] |
苏英强, 王留成, 段先军, 北京新机场航站楼屋盖钢结构卸载技术研究[J]. 建筑技术, 2018, 49(9): 951-955. DOI:10.3969/j.issn.1000-4726.2018.09.012. |
| [6] |
SU Yingqiang, WANG Liucheng, DUAN Xianjun, et al. Research on unloading technology of steel roof structure for Beijing new airport terminal[J]. Architecture Technology, 2018, 49(9): 951-955. DOI:10.3969/j.issn.1000-4726.2018.09.012.(in Chinese) |
| [7] |
李正华, 邱小军, 周元, 大悬挑结构临时支撑卸载施工技术[J]. 建筑钢结构进展, 2012, 14(5): 59-64. |
| [8] |
LI Zhenghua, QIU Xiaojun, ZHOU Yuan, et al. Unloading construction technology for temporary support of large cantilever steel structures[J]. Progress in Steel Building Structures, 2012, 14(5): 59-64. (in Chinese) |
| [9] |
吴晶晶. 某体育场钢结构顶升与卸载全过程分析及运用[J]. 建筑钢结构进展, 2021, 23(12): 119-128. DOI:10.13969/j.cnki.cn31-1893.2021.12.013. |
| [10] |
WU Jingjing. Analysis and application of a stadium steel structure propping and de-propping process[J]. Progress in Steel Building Structures, 2021, 23(12): 119-128. DOI:10.13969/j.cnki.cn31-1893.2021.12.013.(in Chinese) |
| [11] |
崔嘉慧, 邵冰, 邹海涛, 不同施工工艺下周边支承网架结构附加应力分布及安全性研究[J]. 建筑钢结构进展, 2023, 25(6): 85-96. DOI:10.13969/j.cnki.cn31-1893.2023.06.010. |
| [12] |
CUI Jiahui, SHAO Bing, ZOU Haitao, et al. A study on the additional stress distribution and safety of peripheral supporting grid structure under different construction technologies[J]. Progress in Steel Building Structures, 2023, 25(6): 85-96. DOI:10.13969/j.cnki.cn31-1893.2023.06.010.(in Chinese) |
| [13] |
叶冬晨, 宗荣, 贾尚瑞, 基于整体提升施工技术的高层连体结构塔楼复位研究[J]. 建筑钢结构进展, 2024, 26(8): 96-103. DOI:10.13969/j.cnki.cn31-1893.2024.08.011. |
| [14] |
YE Dongchen, ZONG Rong, JIA Shangrui, et al. Tower centering of high-rise connected structure based on integral lifting construction technology[J]. Progress in Steel Building Structures, 2024, 26(8): 96-103. DOI:10.13969/j.cnki.cn31-1893.2024.08.011.(in Chinese) |
| [15] |
宗荣, 叶冬晨, 杨飞, 分阶段卸载在连体提升施工中的应用分析[J]. 建筑钢结构进展, 2025, 27(1): 114-122. DOI:10.13969/j.jzgjgjz.20230809001. |
| [16] |
ZONG Rong, YE Dongchen, YANG Fei, et al. Application analysis of multi-stage unloading in the lifting construction of connected structures[J]. Progress in Steel Building Structures, 2025, 27(1): 114-122. DOI:10.13969/j.jzgjgjz.20230809001.(in Chinese) |
| [17] |
马洁烽, 邢遵胜, 吴楚桥, 西安咸阳国际机场T5航站楼钢屋盖旋转提升施工技术[J]. 施工技术(中英文), 2024, 53(2): 7-14. DOI:10.7672/sgjs2024020007. |
| [18] |
MA Jiefeng, XING Zunsheng, WU Chuqiao, et al. Rotating lifting construction technology of steel roof for Xi’an Xianyang international airport terminal T5[J]. Construction Technology, 2024, 53(2): 7-14. DOI:10.7672/sgjs2024020007.(in Chinese) |
| [19] |
杜泽琪, 卢福生, 韩凌, 西安咸阳机场主航站楼钢屋盖施工方案分析[J]. 建筑技术, 2023, 54(23): 2847-2850. DOI:10.3969/j.issn.1000-4726.2023.23.008. |
| [20] |
DU Zeqi, LU Fusheng, HAN Ling, et al. Construction scheme analysis of steel roof of main terminal building of Xi’an Xianyang airport[J]. Architecture Technology, 2023, 54(23): 2847-2850. DOI:10.3969/j.issn.1000-4726.2023.23.008.(in Chinese) |
/
| 〈 |
|
〉 |