2010年10月 施工技术 第39卷第10期 CONSTRUCTION TECHNOLOGY 31 无锡新区科技交流中心钢屋盖施工技术 蒋凤昌，朱颖曾2，高飞3，孔俊东3，陈焕军3 (1 注苏省第一建筑装有限公司博士后科研工行站，注苏泰州225300：2.东南大学土木工程学， 江苏南京210096：3.中国江苏国际经清技术含作公司，汪苏南京210008) 「摘盈]无锡新区科盐交流中心钢雇盖为梅花形，采用双曲衍与单网壳构成的组合结构，具有跨度大、狐形杆 件官、接节点形武夏等特点.行对程施王难点，采取合理的施王技术：三可视化建棋技术用于加王形体夏 杂的铸铜件：六维数控相贯切刻技术用于屋盖钢管的切：计算机放样技术应用于双曲粉架的拼鼠：临时变传 力路径的加园方法用以实架吊象安全：含理制定粉架和网壳的吊装流程以减少容应力：恰当的测量方法应 用于架拼装和层盖吊装的全过程.结果表明，制行和容装精度皆得园家规花要求，并且保证了施工容全性. [关键词]三维可视化：精铜件：计算机放样：双由：网：施工菠术 [中图分类号]TU758.15 [交献标识]A [交章编号]1002-8498(2010)10-0031-05 Construction Technology of Steel Roof of Wuxi New District Science Technology Communication Center Jiang Fengchang' Zhu Yingzeng Gao Fei' Kong Jundong' Chen Huanjun (1.Postdoctoral Research Station Jiangsu No.I Construction and Installation Co.Ltd. Taizhou Jiangsu 225300 China:2.Ciril Engineering School Southeast Unicersity Nanjing Jiangsu 210096 China: 3.China Jiangsu International Economic Technical Cooperation Co.Nanjing Jiangsu 210008 China) Abstract:The plum blossom-shaped steel roof of Wuxi New District Science Technology Communication Center constructed of hyperbolic trusses and mono-stratum shells has the characteristics of large span numerous curved tube members and plex connections.Because of the inherent construction difficulties some construction techniques are adopted as follows:the technology of 3D visualization modeling is adopted to manufacture plicated cast steel ponents:the 6D intersecting line cutting method is used to cut intersecting lines of steel p...
无锡新区科技交流中心钢屋盖施工技术.pdf
