摘要
针对杭州萧山国际机场三期项目地下空间开发工程中异形拱结构的施工方法进行了设计研究和优化,提出了一种新型的拱形结构模架支撑连接节点形式,并在现场对该设计节点和支撑体系进行了拼装试验。该试验验证了新型连接节点的可行性,总结出了一套可为类似工程提供借鉴的施工方案。
According to the underground space development project of Hangzhou Xiaoshan International Airport Phase Ⅲ project, the construction method of the special-shaped arch structure is designed, researched and optimized. A new type of arch structure formwork support connection joint is proposed, and the assembly test of the design joint and support system is carried out on site. The test verifies the feasibility of the new connection joint, and summarizes a set of construction scheme that can provide reference for similar projects.
作者
彭建永
鲍毅
王辉
陈华
金国栋
罗鑫
孙斌
PENG Jianyong;BAO Yi;WANG Hui;CHEN Hua;JIN Guodong;LUO Xin;SUN Bin(China Construction Eighth Engineering Division Co.,Ltd.,Shanghai 201204,China)
出处
《建筑施工》
2021年第10期2130-2131,2134,共3页
Building Construction
基金
中建八局科技研发课题(2019-2-05)。
关键词
异形拱结构
支撑体系
施工方法
设计优化
现场拼装
special-shaped arch structure
support system
construction method
design optimization
field assembly