RESPONSE SPECTRUM METHOD FOR MULTISUPPORT SEISMIC EXCITATIONS

被引：258
|
作者：
KIUREGHIAN, AD
NEUENHOFER, A
机构：
[1] Dept. of Civil Engineering, University of California, Berkeley, California, 94720
来源：
EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS | 1992年 / 21卷 / 08期
关键词：
D O I：
10.1002/eqe.4290210805
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A new response spectrum method is developed for seismic analysis of linear multi-degree-of-freedom, multiply supported structures subjected to spatially varying ground motions. Variations of the ground motion due to wave passage, loss of coherency with distance and variation of local soil conditions are included. The method is based on fundamental principles of random vibration theory and properly accounts for the effects of correlation between the support motions as well as between the modes of vibration of the structure.
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页码：713 / 740
页数：28
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