摘要
该体育馆的钢缆索膜结构整体达240米．但是并不影响草地的正常生长。外屋顶边缘和体育场轮廓在同一个几何平面上．这样屋顶的负荷就很好的分配到体育馆的各个支撑结构。同时该结构还采用了一个hub作为外压环．作用与辐条轮相似。在内屋顶边缘设置两个张拉环并用12米长的支撑隔开。张拉环和压环之间设有2×44线缆．并通过六条吊挂在桁架上的绳子进行连接。
Despite the complete stand roofing, the steel cable membrane roof with spans of up to 240 m ensures a perfect growth of the grass. The outer roof edge and the contour of the stands are in plan geometrically identical. This results in an ideal roof area and simultaneously an optimized roof load transfer into the supporting structure of the stands. Similar to a spoke-wheel, a steel element forms the outer compressive ring, the hub. Two tension rings are positioned at the inner roof edge and kept apart by 12 m long struts. The connections between tension and compressive rings consist of 2 × 44 radial cables,
出处
《中国建筑装饰装修》
2007年第6期60-69,共10页
Interior Architecture of China
