scholarly journals Imaging the structural style of an active normal fault through multidisciplinary geophysical investigation: a case study from the Mw 6.1, 2009 L'Aquila earthquake region (central Italy)

2015 ◽  
Vol 200 (3) ◽  
pp. 1676-1691 ◽  
Author(s):  
Fabio Villani ◽  
Stefano Pucci ◽  
Riccardo Civico ◽  
Paolo Marco De Martini ◽  
Iacopo Nicolosi ◽  
...  

2010 ◽  
Vol 25 (11) ◽  
pp. 1754-1764 ◽  
Author(s):  
Antonella Amoruso ◽  
Luca Crescentini ◽  
Marco Petitta ◽  
Sergio Rusi ◽  
Marco Tallini


2012 ◽  
Vol 28 (1) ◽  
pp. 159-183 ◽  
Author(s):  
Fausto Marincioni ◽  
Federica Appiotti ◽  
Maurizio Ferretti ◽  
Caterina Antinori ◽  
Paola Melonaro ◽  
...  

On Monday, 6 April 2009 at 3:32 a.m. (local time), a moment magnitude 6.3 earthquake with an epicenter located near the city of L'Aquila, in central Italy, killed 308 people, injured 1,500, left 22,000 homeless, and temporarily displaced another 65,000. This study examines a sample of the affected population and finds that despite the long list of historical earthquakes that struck the region and the swarm of foreshocks occurring up to four months before the main shock of 6 April, the residents of L'Aquila had a rather low earthquake risk perception and an unjustified confidence in the seismic safety of their houses. This low perception of earthquake risk and ignorance of the real structural resistance of buildings appear to have inhibited the individual and collective propensity to develop emergency plans. This situation was further exacerbated by the lack of clear and forthright communication from the emergency management authorities about the impossibility of precisely predicting earthquakes and about the risks posed by many of the city's old buildings.



2010 ◽  
Vol 37 (6) ◽  
pp. n/a-n/a ◽  
Author(s):  
P. Boncio ◽  
A. Pizzi ◽  
F. Brozzetti ◽  
G. Pomposo ◽  
G. Lavecchia ◽  
...  


2010 ◽  
Vol 133-134 ◽  
pp. 163-168 ◽  
Author(s):  
Caterina F. Carocci ◽  
Serena Cattari ◽  
Sergio Lagomarsino ◽  
Cesare Tocci

Santa Maria Paganica Church, built in the second half of XIII century, represents one of the most important church for L’Aquila history (being the second so-called “capoquarto” church). During the centuries, due also to the damages suffered by various earthquakes, important structural modifications, which are decisive for the interpretation of the seismic response, followed. In particular, as a consequence of L’Aquila earthquake (April 6, 2009), severe collapses interested the church, which in particular occurred in: the dome and dome cladding, the whole roof (with exception of apse), the upper part of the lateral wall on left side, the gable of façade. Several vulnerability factors facilitated the collapse of these portions, in particular: the constructive precariousness of nave’s masonry walls; the asymmetric transversal stiffness on the two opposite sides of nave; the replacement of the original roof. In the paper, starting from the analysis of the constructive details and the subsequent transformations which interested this church, the interpretation of its seismic response will be discussed. Moreover some preliminar issues, associated to the different solutions for the church rebuilding and the strengthening interventions which should be adopted, will be examined.



2009 ◽  
Vol 36 (17) ◽  
Author(s):  
R. J. Walters ◽  
J. R. Elliott ◽  
N. D'Agostino ◽  
P. C. England ◽  
I. Hunstad ◽  
...  


2016 ◽  
Vol 59 ◽  
Author(s):  
Simone Marzorati ◽  
Marco Cattaneo ◽  
Massimo Frapiccini ◽  
Giancarlo Monachesi ◽  
Chiara Ladina

The seismicity of the last four years before the August 24 2016 01:36 UTC M<sub>W</sub> 6.0 earthquake that struck central Italy is presented with the aim to understand the preparatory phase of the event. In contrast with the 2009 L’Aquila earthquake that was preceded by a seismic sequence and the 2013-2015 Gubbio seismic swarm that, to date, is ended without any strong event, our preliminary results don’t show seismic sequences in the last months previous the mainshock of the August 24 2016 and a low similarity between seismicity clusters in the last four years and the foreshocks.



2009 ◽  
Vol 36 (17) ◽  
Author(s):  
M. Anzidei ◽  
E. Boschi ◽  
V. Cannelli ◽  
R. Devoti ◽  
A. Esposito ◽  
...  


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