Structural responses to non-uniformly mo
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LIN, J. H. ;SUN, D. K. ;SUN, Y. ;WILLIAMS, F. W.
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Article
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1997
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John Wiley and Sons
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English
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This paper presents an accurate algorithm for structural non-stationary random seismic responses. The ground acceleration is assumed to be an evolutionary random process, of which the modulation function is non-uniformly modulated, i.e. it depends on both time and frequency. The method is used to co