Please use this identifier to cite or link to this item:
|Authors: ||Calderoni, G.*|
Di Giovambattista, R.*
|Title: ||Large amplitude variations recorded by an on-fault seismological station during the L’Aquila earthquakes: evidence for a complex fault-induced site effect|
|Issue Date: ||17-Dec-2010|
|Keywords: ||L'Aquila earthquakes|
seismic trapped waves
fault zone properties
|Abstract: ||This study is focused on amplification effects observed at an on-fault station, FAGN, near L’Aquila.
The difference in amplitude, compared to nearby stations, is extremely large for some particular events and
neigligible for others of the same seismic sequence.
FAGN is located on the S. Demetrio fault (Vezzani and Ghisetti, 1998) and the presence of the fault zone
beneath the station could play a role on the observed amplifications (Davis et al., 2000; Cultrera et al., 2003;
Karabulut and Bouchon, 2007).
The fault-guided propagation effect is investigated through numerical modeling and analytical solutions by
Ben-Zion and Aki (1990) and Ben-Zion (1998).|
|Appears in Collections:||04.06.09. Waves and wave analysis|
01.02.05. Wave propagation
04.01.99. General or miscellaneous
04.02.06. Seismic methods
04.06.99. General or miscellaneous
04.06.01. Earthquake faults: properties and evolution
04.06.04. Ground motion
Files in This Item:
|Poster_AGU_2010.pdf||Poster||24.43 MB||Adobe PDF||View/Open
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.