摘要
烟台张裕国际葡萄酒城生产中心由4个大厅组成,网架规模宏大,外形复杂。4个厅的轴线长度均达443.4m,其中灌装车间大厅网架屋面水平投影面积达86 906m2。施工难度大、技术含量高。基于工程实践,简要介绍超大面积钢网架高效施工及控制关键技术,包括超大面积钢网架同步顶升及控制、构件的制作与安装等。结果表明:所采用的施工技术切实可行,大幅度缩短工期,具有良好的经济效益和社会效益。
Yantai Zhangyu International Wine City Production Center is made up of four halls. The center is very large and complex. The axis length of all the four halls are up to 443.4m, and among them, the horizontal projected area of filling workshop hall is 86 906m2 . So the construction is very difficult and has high technical. Based on engineering practice, key construction and control technology on large steel space truss are introduced. Such as large steel space truss hydraulic synchronous jacking up technology, manufacture and installation of components. The results show that the technology is feasible and greatly shortens the construction period and have excellent economic and social benefits.
出处
《施工技术》
CAS
北大核心
2014年第16期1-4,共4页
Construction Technology
基金
中建股份科技研发课题(CSCEC-2013-Z-34)
关键词
钢结构
网架
液压同步顶升
施工技术
steel structures
trusses
hydraulic synchronous jacking-up
construction
