Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Exact computation of input‐energy spectra from Fourier amplitude spectra
10.1002/eqe.240.abs
A theoretically exact relation is presented between the Fourier amplitude spectrum and the elastic input‐energy spectrum. This energy spectrum is computed from the Fourier acceleration amplitude spectrum and the real part of the relative velocity transfer function of the single‐degree‐of‐freedom elastic oscillator. Some accelerometric records collected worldwide are used to prove the solution. It is shown that the relation presented in this work opens the door for a better understanding of the relationship between the input‐energy spectrum and other seismological variables, such as magnitude and focal distance. Copyright © 2003 John Wiley & Sons, Ltd.
Exact computation of input‐energy spectra from Fourier amplitude spectra
10.1002/eqe.240.abs
A theoretically exact relation is presented between the Fourier amplitude spectrum and the elastic input‐energy spectrum. This energy spectrum is computed from the Fourier acceleration amplitude spectrum and the real part of the relative velocity transfer function of the single‐degree‐of‐freedom elastic oscillator. Some accelerometric records collected worldwide are used to prove the solution. It is shown that the relation presented in this work opens the door for a better understanding of the relationship between the input‐energy spectrum and other seismological variables, such as magnitude and focal distance. Copyright © 2003 John Wiley & Sons, Ltd.
Exact computation of input‐energy spectra from Fourier amplitude spectra
Ordaz, Mario (Autor:in) / Huerta, Benjamin (Autor:in) / Reinoso, Eduardo (Autor:in)
Earthquake Engineering & Structural Dynamics ; 32 ; 597-605
10.04.2003
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Exact computation of input-energy spectra from Fourier amplitude spectra
| Online Contents | 2003
Long period Fourier amplitude spectra of strong motion acceleration
| British Library Online Contents | 1993
Long period Fourier amplitude spectra of strong motion acceleration
| Elsevier | 1993