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Evolutionary frequency response function of linear systems subjected to earthquake accelerograms using the adaptive chirplet decomposition

Alderucci, T.;Giunta, F.;Muscolino, G.
2017-01-01
2017
Inglese
sì
ELETTRONICO
PROCEDIA ENGINEERING
199
1080
1085
6
10th International Conference on Structural Dynamics, EURODYN 2017
Faculty of Civil and Industrial Engineering, ita
2017
http://www.sciencedirect.com/science/journal/18777058
sì
WOS:000422868901039
2-s2.0-85029896357
Internazionale
Esperti anonimi
Chirplets; Evolutionary frequency response function; Evolutionary power spectral density function; Stochastic analysis; Engineering (all)
In seismic engineering, in order to reproduce the typical characteristics of real earthquakes ground-motion time history, several approaches has been proposed in literature. In this study the adaptive chirplet signal decomposition is adopted to analyze recorded accelerograms in order of defining appropriately evolutionary power spectra [1]. The present study focuses on a method to evaluate in closed-form the evolutionary frequency response function, that is required to evaluate the statistics of the response of linear structural systems [2], once the adaptive chirplet signal decomposition is adopted.
no
14.a Contributo in Rivista::14.a.2 Proceedings in extenso su rivista
info:eu-repo/semantics/article
Alderucci, T.; Giunta, F.; Muscolino, G.
none
3
262
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11570/3120814
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