楼梦麟，黄明开 （同济大学，上海200092）

[摘要]  研究了上海浦东机场（二期）候机楼的地震行波效应。在有限精度内和现实意义地震波速范围内，给出了屋面空间结构有代表意义的节点位移和杆件轴力的行波效应连续变化曲线以及柱钢-混凝土节点和Y型钢节点的弯矩和轴力的行波效应连续变化曲线，探讨了这些节点和杆件的相关物理量在地震行波作用下的变化规律，得出了一些有工程实践意义的结论。
[关键词]  大跨空间结构；水平地震；一致激励；行波；时程分析

Time-history analysis of effect of horizontal seismic traveling-wave of Sbanghai Pudong airport terminal  II
    Lou Menglin, Huang Mingkai
    (Tongji University, Shanghai 200092,China)

Abstract:  In a limited precision and in the scope of practical velocities of seismic wave, the continuous curves of the responses of the displacement of the representative nodes and axial forces of members of the space structure roof of Shanghai Pudong airpont terminal  II are gjven, and that of the moments and axial forces of the steel-RC nodes and Y-type steel nodes of columns are also given. After the changjng rules of the respective physical variables of those nodes and members under the action effect of seismic travelingwave are studied.Some conclusions for engneenng practice are drawn.
Keywords:  long-span space structure; horizontal seismic action; uniform excitation; traveling-wave; time-history analysis