摘要
文章阐述大跨度钢连廊结构设计与抗震设计,并结合项目实际特点,重点从错位拼装技术、整体提升技术、千斤顶多点控制预起拱技术、装配式牛腿高空焊接技术等四个层面,分析大跨度钢连廊结构关键施工技术。结果表明,文章提出的施工技术方案,可以达到比较理想的施工效果,以期为提高高层建筑工程项目整体施工质量和效率奠定坚实的基础。
This paper expounds the structural design and seismic design of large-span steel corridor.Combined with the actual characteristics of the project,the key construction technologies for large-span steel corridor structure are analyzed from four aspects:staggered assembly technology,integral lifting technology,jack multi-point control pre-arching technology and prefabricated corbel high-altitude welding technology.The results show that the construction technical scheme proposed in this paper can achieve ideal construction effect,with a view to laying a solid foundation for improving the overall construction quality and efficiency of high-rise building engineering projects.
作者
魏冬
WEI Dong(Tang Steel International Engineering Technology Co.,Ltd.,Tangshan 063000,Hebei,China)
出处
《工程技术研究》
2025年第10期49-51,共3页
Engineering and Technological Research
关键词
高层建筑
大跨度钢连廊
错位拼装技术
整体提升技术
high-rise building
large-span steel corridor
staggered assembly technology
integral lifting technology
