【摘要】 青岛国际帆船中心是2008年奥运会帆船帆板比赛用场地之一,其钢屋面结构比较特殊,单榀平面结构为圆弧形H型钢梁和圆管柱铰接而成。介绍了特征值屈曲分析和非线性有限元全过程跟踪分析方法在结构整体稳定分析中的应用,以及钢屋面结构体系的布置情况和结构的空间受力体系,供类似工程参考。更多还原

【Abstract】 The steel roof of Tsingdao international sailboat center for 2008 Olympic Games is so special that its shape is of an arc,which is made up of H-beam and pipe column.It is introduced how to analyze integral stability performance of the structure applying eigenvalue buckling analysis and all course tracing by non-linear finite elements.According to the results,the roofing structure is arranged,which is composed of the whole spatial structure system.更多还原