【摘要】 基于近些年关于大跨空间结构协同工作问题理论方法及应用的研究成果,归纳出大跨空间结构协同工作问题的研究历程,对现有的土-结构相互作用计算模型解决大跨空间结构协同工作问题的适应性进行分析,对协同工作条件下大跨空间结构阻尼比的取值方法予以总结,并对利用九子台多功能振动台阵系统研究大跨空间结构协同工作问题的可行性给予探讨,最后对大跨空间结构协同工作问题未来的研究方向做出展望。更多还原

【Abstract】 The study history of large span spatial structure considering cooperative work was generalized based on recent research results of academic methods and its application,and also the adaptability of presently computed model about soil-structure interaction to large span spatial structure considering cooperative work was analyzed. The methods for gaining damping ratio of large span spatial structure considering cooperative work were summarized. The possibility of multiple nine sub-vibration tables array system for studying large span structure cooperative work was discussed.Finally,the prospects and study directions of large spatial structure considering soil-structure interaction were given.更多还原