摘要
奥林匹克体育中心综合体育馆为斜拉网壳结构,这种结构在国内系首次应用。为探索结构的受力和变形性能,研究钢筋砼塔筒位移,斜拉索内力变化、松索(换索)的影响,按原型作了1/20比例的模型试验。除模型的静、动力试验外还进行了斜拉索与钢桁架联接节点试验。试验结果与计算分析结果基本相符。
In order to investigate the static and dynamic behavior of the cable-stayed reticulated shell structure of the multipurpose gymnasium in China National Olympic Center, a 1/20 scale model test of the structure and a full scale model test of the joint at the connecting part between cables and reticulated shell have been carried out. The items of the test include the properties of the structure under stress and deformation,the effects of sidesway of the RC tower tube as well as the variation of stress and relaxation of cables on the structure. The calculating numerical results by computer analysis are in agreement with those of the test.
出处
《建筑结构学报》
EI
CAS
CSCD
北大核心
1991年第1期38-47,共10页
Journal of Building Structures
