摘要
文章以苏州工业园区微软二期办公楼项目为例,介绍了采用盘扣式支撑体系模拟设计受力分析,将原设计方案——吊挂柱区域结构施工顺序由屋面层至二层的逆作法施工,更改为自下而上的施工顺序。从施工方案选择、设计计算、现场安装、拆卸等过程中需要注意的事项,通过实际施工和分析研究,着重介绍了型钢吊挂柱施工方法,并叙述了相应的控制措施,在符合原设计受力情况下降低了施工难度,保证了施工质量和安全,节约了材料和工期,可为类似项目提供参考。
Taking the Microsoft Office building Phase II project in Suzhou Industrial Park as an example,this paper introduces that the original drawing design scheme--the construction sequence of the suspension column area structure is changed from the reverse construction method from the roof layer to the second floor to the bottom-up construction sequence,which not only reduces the construction difficulty,ensures the construction quality and safety,but also saves the material and time limit,which provides reference for similar projects in the future.
作者
向利康
XIANG Li-kang(Suzhou Construction Project Quality and Safety Supervision Station,Suzhou Jiangsu 215006 China)
出处
《江苏建筑》
2023年第2期106-110,共5页
Jiangsu Construction
关键词
吊柱
逆作法施工
型钢混凝土构件
大跨度建筑结构
盘扣式支撑架体系
davit
reverse construction
section steel concrete members
long-span building structure
buckle type support frame system
