超高层塔楼超重大跨度连廊拼装施工技术

安装工程 > 2026年第卷第08期

DOI: 10.7672 / sgjs2026080015

超高层塔楼超重大跨度连廊拼装施工技术

作者：刘强斌¹,单宏伟¹,张志超¹,王江烽¹,傅强¹,兰晓刚¹,朱东平¹,段开祥²,何培权³

作者简介：

刘强斌,工程师,E⁃mail:997168141@ qq. com

作者单位：

1. 中建五局华南建设有限公司,广东深圳 518000; 2. 中国建筑第五工程局有限公司,湖南长沙 410021;3. 中建钢构股份有限公司,广东深圳 518118

基金项目：

∗中施企协青年课题:超重大跨度连廊及上托下挂幕墙异型钢结构高空施工关键技术(2024⁃B⁃008);中施企协青年课题:基于结构检测的复杂连廊施工安全控制方法研究(2024⁃B⁃11)

摘要：

针对深超总 C 塔项目双塔间超重大跨度弧形钢结构连廊的施工难题,总结了一套地面拼装施工技术. 通过加强拼装场地承载力,设置预起拱分配梁将荷载合理传递至下部混凝土柱,并采用实体预拼装与三维激光扫描技术进行全过程精度控制. 同时利用施工数值模拟,对连廊桁架变形与应力、分配梁力学行为及下部混凝土柱受力状态进行分析. 结果表明,该技术体系有效保障了连廊结构拼装的安全稳定与成型精度.

关键词：高层建筑;钢结构;连廊;钢桁架;拼装;数值模拟;施工技术

English：

According to the construction challenges of the super⁃heavy and large⁃span curved steelstructure connecting corridor between the twin towers of the Shenzhen Super Headquarters Base Tower Cproject, a ground assembly construction technique is summarized. The approach involves reinforcing theground bearing capacity, setting pre⁃cambered distribution beams to rationally transfer loads to the lowerconcrete columns, and implementing full⁃process precision control through physical pre⁃assembly and 3Dlaser scanning technology. Furthermore, construction numerical simulation is utilized to analyze thedeformation and stress of the connecting corridor truss, the mechanical behavior of the distributionbeams, and the stress state of the lower concrete columns. The results indicate that this technical systemeffectively ensures the safety, stability, and forming accuracy of the corridor structure assembly.

[1]	秦荣. 高层与超高层建筑结构[M]. 北京:科学出版社,2007.QIN R. High⁃rise and super⁃high⁃rise building structure [ M].Beijing:Science Press,2007.
[2]	孔相立. 组合塔式结构的受力性能分析[D]. 北京:北京建筑大学,2013.KONG X L. Mechanical performance analysis of bundled towerstructures[ D]. Beijing: Beijing University of Civil Engineeringand Architecture,2013.
[3]	刘亚楠. 大跨度连桥结构的受力性能分析及设计研究[D].北京:北京建筑大学,2017.LIU Y N. Research on stress performance design of the large spanbridge structure [ D ]. Beijing: Beijing University of CivilEngineering and Architecture,2017.
[4]	谢伟群. 基于大涡模拟的对带连廊双塔高层建筑结构风效应的研究[D]. 广州:广州大学,2022.XIE W Q. Research on wind effect of twin⁃tower high⁃risebuilding with corridor based on large eddy simulation [ D ].Guangzhou:Guangzhou University,2022.
[5]	李萌. 双塔连体结构选型及抗震性能研究[D]. 哈尔滨:哈尔滨工业大学,2019.LI M. Study on structural system selection and seismicperformance of twin tower connected structure [ D ]. Harbin:Harbin Institute of Technology,2019.
[6]	邓勇. 大跨连廊结构施工方案的比选及优化研究[D]. 西安:西安建筑科技大学,2023.DENG Y. Comparison and optimization of construction scheme oflong span corridor [ D]. Xi􀆳an: Xi􀆳an University of Architectureand Technology,2023.
[7]	龙文洲,朱宏,郑中利,等. 大跨弧形连廊结构施工全过程分析与监测研究[J]. 施工技术(中英文),2024,53(23):123⁃129.LONG W Z,ZHU H,ZHENG Z L,et al. Analysis and monitoringof construction process of long⁃span arc⁃shaped corridorstructure[J]. Construction technology,2024,53(23):123⁃129.
[8]	王磊,蔡毅敏. 基于变形协调控制的超高钢连廊整体提升施工技术研究[J]. 施工技术(中英文),2024,53(19):127⁃131.WANG L, CAI Y M. Research on overall lifting constructiontechnology of ultra⁃high steel corridor based on deformationcoordination control[J]. Construction technology,2024,53(19):127⁃131.
[9]	郑建辉,周磊,张凯. 高空大跨度钢结构连廊整体液压提升施工技术[J]. 城市建设理论研究(电子版),2018(2):116⁃117.ZHENG J H, ZHOU L, ZHANG K. Integral hydraulic liftingconstruction technology of high⁃altitude long⁃span steel structurecorridor [ J ]. Theoretical research in urban construction,2018(2):116⁃117.
[10]	陈德龙. 钢结构液压整体同步提升施工技术研究[ J]. 价值工程,2018,37(31):135⁃136.CHEN D L. Study on the construction technology of hydraulicsynchronous lifting in steel structure [ J ]. Value engineering,2018,37(31):135⁃136.

安装工程 > 2026年 第卷 第08期