预应力大跨度空间结构多点地震动研究

Research on multi-point ground motion of pre-stressed large-span space structures

简述了大跨度空间结构的组成及其优势,介绍了结构多点抗震的研究现状和方法,并从地震波的选用与调整、多点输入运动方程的建立等方面入手,分析了地震地面运动对结构的影响,得到了一些有益结论,以供参考。

This paper briefly introduced the composition and its advantages of large span space structure,introduced the research status and method of structure multi-point seismic,and from the seismic wave selection and adjust,multi-point input motion equation establishment etc.,analyzed the influence of earthquake ground motion to structure,obtained some beneficial conclusions,for reference.