Title :
A Spectral Model of Earthquake Ground Motions Based on Non-White Noise Filter
Author :
Li, Chunxiang ; Dong, Peng ; Li, Jinhua
Author_Institution :
Dept. of Civil Eng., Shanghai Univ., Shanghai, China
Abstract :
With the hypothesis that the overlaying soil deposits form three filters, namely the bedrock filter, first soil filter, and second soil filter, a new non-white noise model for earthquake ground motions (EGM) is derived with resorting to Laplace transformation (LT). The statistical characteristics of different white noise and non-white noise models for EGM are presented to demonstrate the advantages of the present spectral model.
Keywords :
Laplace transforms; earthquakes; soil; white noise; EGM; LT; Laplace transformation; bedrock filter; earthquake ground motion; first soil filter; nonwhite noise filter model; second soil filter; soil deposit; spectral model; statistical characteristics; white noise; Earthquakes;
Conference_Titel :
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-4129-7
Electronic_ISBN :
978-1-4244-4131-0
DOI :
10.1109/CISP.2009.5303447
