无序空间异形管桁架支撑结构体系施工技术研究  

STUDY ON CONSTRUCTION TECHNOLOGY OF DISORDERED SPACE SHAPED TUBE TRUSS SUPPORT STRUCTURE SYSTEM

作　　者：陈中[1] 谷洋 段其磊 翟永林 CHEN Zhong;GU Yang;DUAN Qi-lei;ZHAI Yong-lin(China Construction Second Eegineeing Bureaus Ltd.,100010,Beijing,China;China Steel Structure Construction Co.,Ltd.,518040,Shenzhen,Guangdong,China)

机构地区：[1]中国建筑第二工程局有限公司,北京100010 [2]中建钢构有限公司,广东深圳518040

出　　处：《建筑技术》2019年第10期1181-1185,共5页Architecture Technology

摘　　要：重庆市忠县电竞馆穹顶与屋面蜂窝梁之间设有无序空间异形管桁架支撑.施工中应用BIM技术,拆分出适合该工程特点的K形拼装单元,优化支撑端部节点,解决了复杂结构的安装问题,总结了空间弧形管桁架相贯节点处托座的布置经验,形成了一套系统的施工技术.Disorder space specially-shaped tube truss support was set between the dome and the roof honeycomb beam of the electronic sports games hall in Chongqing city. BIM technique was used during the construction, to divide the support into K-type assembly units suitable for this project and to optimize the end nodes of the support. Installation problems of the complex structure were successfully solved and experiences in arranging the pedestal at intersection node of the space curved tube truss, forming a set of systematic construction techniques.

关 键 词：无序空间异形结构 管桁架 复杂相贯节点 

分 类 号：TU758.11[建筑科学—建筑技术科学]