施工技术 2015年10月下 66 CONSTRUCTION TECHNOLOGY 第44卷第20期 D0I:10.7672/sgj82015200066 无锡万象城圆润天幕钢结构施工技术* 曾范永12，赵邦会3，叶军3 (1.江苏建筑职业技术学院建筑工程技术学院，江苏徐州221116； 2.中国矿业大学力学与建筑工程学院，江苏徐州221008； 3.深圳市金鑫钢结构建筑安装工程有限公司，广东深圳518117) [摘要]无锡万象城圆润天幕钢结构为单层网壳结构，矩形杆件通过刚性节点连接而成，支撑由树形柱和铸钢件组 成.通过研究刚性节点及矩形杆件，形成特色制作方法.同时介绍钢结构网壳的地面拼装和吊装，利用SAP2000 结构分析设计软件对天幕钢结构的卸载过程进行相应的计算，制定合理的卸载方案，为整个工程的圆满完成提供 了重要保证. [关键词]钢结构；刚性节点；矩形杆件；卸载；施工技术 [中图分类号]TU758 [文献标识码]A [文章编号]1002-8498(2015)20-0066-03 Steel Structure Construction of Vientiane City Rounded Canopy in Wuxi Zeng Fanyong.2 Zhao Banghui Ye Jun' (1.Scholl of Civil Engineering Jiangsu Jianzhu Institute Xuzhou Jiangsu 221116 China; 2.School of Mechanics Civil Engineering China University of Mining and Technology Xuzhou Jiangsu 221008 China;3.Shenzhen Jinxin Steel Structure Building Installation Engineering Co.Ltd.Shenzhen Guangdong 518117 China) Abstract:The steel construction of Vientiane City rounded canopy in Wuxi is a single spatial grid structure.The rectangular bars are connected by rigid joints.Support is posed of tree columns and steel castings.By studying rigid joints and rectangular bars characteristic production methods formed.It also introduced ground steel mesh shell assembly and lifting and SAP2000 structural analysis and design software was used for the unloading process corresponding calculations of steel canopy which provided an important guarantee for the successful pletion of the whole project. Key words:steel structures;rigid joints;rectangular ba...
无锡万象城圆润天幕钢结构施工技术.pdf
