A new algorithm in generating spectrum-compatible ground accelerograms

Li Ling Hong, Yu Chiau Huang

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

Artificial ground accelerograms are usually generated to match a target response spectrum for the purpose of nonlinear dynamic analyses of structures. A simple spectral matching algorithm is proposed in this paper for engineering application. This approach directly adjusts the response deformation oneperiod at a time in order to find the modified ground accelerogram. Such a direct single-period spectral matching scheme ensures numerical stability, as compared with a multi-period spectral matching process, and has numerical efficiency, as compared with a traditional single-period spectral matching process, in generating artificial ground accelerograms. Several examples are presented to demonstrate the efficiency of this new method.

原文English
頁(從 - 到)241-248
頁數8
期刊Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A
43
發行號3
DOIs
出版狀態Published - 2020 四月 2

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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