(北京市建筑设计研究院 北京 100045)
【提要】 新疆体育馆为新疆地区自治区级大型体育活动的体育场馆，它的屋盖是一个直径为120m的双层网壳，用一致屈曲方法和弹塑性一致屈曲方法计算了新疆体育馆网壳的极限承载力，用Pushover方法计算了新疆体育馆在地震作用下的极限承载力。
【关键词】 空间网格结构 风振 屈曲 新疆 体育馆
Design and Analysis on Space Lattice Structure of Xinjiang Gymnasium/Gan Ming,Qin Yang,Zhang Sheng(Beijing Institute of Architectural Design,Beijing 100045,China)
Abstract:Xinjiang gymnasium is a large athletics establishment of Xinjiang region. It is a double layer lattice shell. The diameter is 120m.The ultimatecarryingability of the space lattice shecl is calculated by consistent buckling method and elastic and plastic consistent buckling method. The ultimatecarryingability of unsker the seismic action is calculated by pushover analysis.
Keywords:space lattice structures;wind vibration;buckling