Local seismic hazard assessment in explosive volcanic settings by 3D numerical analyses.
Conference Paper
Publication Date:
2017
abstract:
This work deals with the assessment of local seismic
response in the explosive volcanic settings by reconstructing the subsoil model of the Stracciacappa maar (Sabatini Volcanic District, central Italy), whose pyroclastic
succession records eruptive phases ended about 0.09 Ma ago. Heterogeneous characteristics of the Stracciacappa
maar (stratification, structural setting, lithotypes, and thickness
variation of depositional units) make it an ideal
case history for understanding mechanisms and processes
leading to modifications of amplitude-frequency-duration
of seismic waves generated at earthquake sources and
propagating through volcanic settings.
Iris type:
04.01 Contributo in Atti di convegno
Keywords:
Volcanic setting; 3D numerical analysis; Sabatini Volcanic District; Italy
List of contributors:
Bellanova, Jessica; Calamita, Giuseppe; Simionato, Maurizio; Giallini, Silvia; Sirianni, Pietro; Razzano, Roberto; Polpetta, Federica; Vignaroli, Gianluca; Gaudiosi, Iolanda; Piscitelli, Sabatino; Perrone, Angela; Moscatelli, Massimiliano; Mancini, Marco
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