http://www.cnr.it/ontology/cnr/individuo/prodotto/ID188237
Macroseismic effects highlight site response in Rome and its geological signature (Articolo in rivista)
- Type
- Label
- Macroseismic effects highlight site response in Rome and its geological signature (Articolo in rivista) (literal)
- Anno
- 2012-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1007/s11069-012-0085-9 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Sbarra P.(1); De Rubeis M.(1); Di Luzio E.(2); Mancini M.(3); Moscatelli M.(3); Stigliano F.(3); Tosi P.(1); Vallone R. (3) (literal)
- Pagina inizio
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- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- (1) Istituto Nazionale di Geofisica e Vulcanologia, Roma, Via di Vigna Murata, 605, 00143 Rome, Italy
(2) Istituto per le Tecnologie Applicate ai Beni Culturali (ITABC), Consiglio Nazionale delle Ricerche Area della Ricerca Roma RM1--Montelibretti, Via Salaria km 29.300, CP 10, 00015 Monterotondo Stazione, Rome, Italy
(3) Istituto di Geologia Ambientale e Geoingegneria (IGAG), Consiglio Nazionale delle Ricerche Area della Ricerca di Roma RM 1--Montelibretti, Via Salaria km 29.300, CP 10, 00015 Monterotondo Stazione, Rome, Italy (literal)
- Titolo
- Macroseismic effects highlight site response in Rome and its geological signature (literal)
- Abstract
- A detailed analysis of the earthquake effects on the urban area of Rome has been
conducted for the L'Aquila sequence, which occurred in April 2009, by using an online
macroseismic questionnaire. Intensity residuals calculated using the mainshock and four
aftershocks are analyzed in light of a very accurate and original geological reconstruction of
the subsoil of Rome based on a large amount of wells. The aim of this work is to highlight
ground motion amplification areas and to find a correlation with the geological settings at a
subregional scale, putting in evidence the extreme complexity of the phenomenon and the
difficulty of making a simplified model. Correlations between amplification areas and both
near-surface and deep geology were found. Moreover, the detailed scale of investigation has
permitted us to find a correlation between seismic amplification in recent alluvial settings and
subsiding zones, and between heard seismic sound and Tiber alluvial sediments. (literal)
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