空间波浪形多跨螺栓球节点网架施工技术  

Construction Technology of Space Wavy Multi-span Bolt Ball Node Grid Frame

作　　者：于海祥 左相飞 李治强 Yu Haixiang;Zuo Xiangfei;Li Zhiqiang

机构地区：[1]重庆建工集团股份有限公司,重庆401122

出　　处：《重庆建筑》2022年第12期45-47,61,共4页Chongqing Architecture

摘　　要：螺栓球网架施工精度要求高,安全保证措施要求严格。该文结合某项目屋面钢网架施工,总结出了螺栓球网架起步基本单元在地面分片组装、分片吊装、空中对接、整体落位后,再进行高空散拼安装的施工技术及相应安全保证措施,可为类似工程施工提供参考。The construction of bolt ball grid frame calls for high accuracy,and strict safety assurance measures.Combined with the steel grid frame construction of the roof of a project,this paper laid out the construction technologies of the starting basic unit of a bolt ball grid frame,including ground fragment assembly,fragment hoisting,aerial docking,integral placement,and then high-altitude scattered assembly,which can provide reference for similar engineering construction.

关 键 词：螺栓球钢网架 起步基本单元吊装 高空散拼 施工方法 

分 类 号：TU753.3[建筑科学—建筑技术科学]