北京大学体育馆钢屋盖预应力桁架壳体结构分析的几个关键问题
丁洁民;何志军;
Several key issues of structural analysis of prestressed steel truss shells roof of Beijing University gymnasium
DING Jiemin,HE Zhijun(Architecture Design & Research Institute of Tongji University,Shanghai 200092,China)
建筑结构学报 . 2006, (04): 44 -50 .