东平体育中心结构设计  

Structural design of Dongping Sports Center

作　　者：刘松华[1] 任志彬[1] 毕磊[1] 尤天直[1] 卢媛媛[1] 鲁昂[1] 

机构地区：[1]中国建筑设计研究院,北京100044

出　　处：《建筑结构》2014年第15期19-23,共5页Building Structure

摘　　要：东平体育中心建筑造型优美,内部为钢筋混凝土结构,外围及屋盖网架为钢结构。整个钢结构体系形式独特,由29组不规则V形柱支承上部空间异形网架结构组成。V形柱直接落在基础承台上,基础采用钻孔灌注桩。针对这种新型的空间结构形式,采用不同的软件进行全面的对比分析计算,并对影响结构抗震性能的关键节点进行了分析和抗震设计,为类似工程提供了借鉴和参考。Dongping Sports Center owns a graceful architectural appearance, which adopts reinforced concrete structures in interior part and steel structures in exterior and the roof. The unique steel structures system consists of special shaped space grids upper that supported with 29 groups of V-shape columns. The V-shape columns connect to the pile cap directly and the foundation adopls bored pile. The new style space structure was fully analyzed and compared with different programs. The key nodes that influence the seismic performance of the structure were analyzed and the seismic design was carried out. The project may provide a reference for the similar projects.

关 键 词：钢结构体系 V形柱 空间异形网架结构 钻孔灌注桩 

分 类 号：TU318[建筑科学—结构工程]