摘要
结合北京九华山庄运动中心结构工程实例给出了斜拉钢桁架、预应力钢桁架和索托钢桁架结构的分析计算和设计方法,对比了结构中索的工作机理和索的预拉力对整体结构的影响,得出了一些有益的结论可为相关的预应力钢结构选型提供参考。
The analysis and design method of cable-stayed steel truss,prestressed steel truss,cable hold steel truss structures are presented with the Jiuhua space & resort sport center case.The work mechanism of cable and the influence of cable prestress to the whole structures are also compared.Some useful conclusions are drawn for the prestressed steel structural lectotype.
出处
《建筑结构》
CSCD
北大核心
2006年第S1期194-196,214,共4页
Building Structure
关键词
斜拉钢桁架
预应力钢桁架
索托钢桁架
索
预拉力
cable-stayed steel truss
prestressed steel truss
cable hold steel truss
cable
prestress
