重型大跨度钢桁架安装施工技术应用与研究  

Application and research on installation and construction technology of heavy-duty large-span steel truss

作　　者：周国梁 王桂龙 李元春 王建伟 李振兵 傅林波 Zhou Guo-liang;Wang Gui-long;Li Yuan-chun;Wang Jian-wei;Li Zhen-bing;Fu Lin-bo(China Machinery Industry Construction Group Co.,Ltd.,100045,Beijing,China;Zhejiang Zhongnan Construction Group Co.,Ltd.,310052,Hangzhou,China)

机构地区：[1]中国机械工业建设集团有限公司,北京100045 [2]浙江中南建设集团有限公司,杭州310052

出　　处：《建筑技术》2025年第5期527-531,共5页Architecture Technology

摘　　要：以白桥双创中心项目钢桁架施工实践为依托,介绍工程概况、钢柱、钢梁安装、钢桁架地面拼装、分段桁架吊装、高空拼装、临时支撑设置与卸载、质量控制等内容。通过现场的实施,采用桁架地面拼装,分段吊装加高空拼装施工技术,可有效保证过程施工的安全和质量,也提升了工效。Based on the construction practice of the steel truss in the Baiqiao Innovation Center project,this article introduces the project overview,installation of steel columns and beams,ground assembly of steel trusses,lifting of segmented trusses,high-altitude assembly,temporary support setting and unloading,quality control,and other contents.Through on-site implementation,using truss ground assembly,segmented lifting and high-altitude assembly construction technology can effectively ensure the safety and quality of the construction process,and also improve work efficiency.

关 键 词：钢桁架 分段吊装 高空拼装 大跨度 

分 类 号：TU74[建筑科学—建筑技术科学]