厦门某产业园展示中心钢结构设计  

Steel structure design of exhibition center at an industrial park in Xiamen

作　　者：洪哲 HONG Zhe(Xiamen Hordor Architecture&Engineering Design Group Co.LTD,Xiamen 361006)

机构地区：[1]厦门合立道工程设计集团股份有限公司,福建厦门361006

出　　处：《福建建筑》2022年第2期96-100,107,共6页Fujian Architecture & Construction

摘　　要：某产业园展示中心钢结构项目建筑造型飘逸,但左半侧区域结构仅两个支撑腿落地,存在较多设计难点。结构设计时结合建筑需求,通过上部两层通高桁架的设置,提高了上部结构竖向刚度;通过两个落地钢管混凝土支撑腿的设置,加强了上部桁架支承结构的刚度和承载力冗余度;通过YJK、MIDAS/GEN等软件对结构整体模型及局部构件进行多工况包络计算分析,保证结构构件安全且具有较好的受力性能,最终本工程结构设计难点问题得以有效解决。The architectural shape of the steel structure project of the exhibition center at an industrial park is ethereal.There were many design difficulties,because of only two landing supports on the left half of the whole structure.The structural design was base on the construction requirements.The vertical stiffness of the superstructure was improved through the setting of the two-story steel truss in the upper part.Through the setting of two landing concrete-filled steel tubular supports,the stiffness and bearing capacity redundancy of the upper truss support structure were strengthened.Through YJK,MIDAS/Gen and other softwares,the envelope calculation and analysis in multiple conditions of the overall structure model and local members were carried out to ensure the safety of structural members and good mechanical performance.Finally,the difficulties in the structural design were effectively solved.

关 键 词：钢框架-支撑体系 钢管混凝土柱 钢桁架 

分 类 号：TU391[建筑科学—结构工程]