Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Seismic characterization of rigid sites in the ITACA database by ambient vibration monitoring and geological surveys |
| Abstract | The problem of seismic characterization of rock-mass or stiff-soil outcrops by the use of passive seismic prospecting techniques is discussed. Difficulties in the application of this kind of procedure in the presence of rugged morphology, high surface wave velocities and low ambient vibration powers, typical of stiff-soil/rock-mass sites are examined. A methodology to face these problems is here proposed, which is based on the strict synergy of detailed geologic surveys and application of robust seismic prospecting techniques, jointly considering single-station and multi-station tools. The application of this approach for the characterization of a number of sites belonging to the Italian Accelerometric Network is described, focusing on two representative case histories. © 2011 Springer Science+Business Media B.V. |
| Source | Bulletin of earthquake engineering (Online) 9, pp. 1839–1854 |
| Keywords | Ambient vibrations HVSR · ESAC · Surface waves · Accelerometric networks · Reference sites |
| Journal | Bulletin of earthquake engineering (Online) |
| Editor | Kluwer, Dordrecht, Paesi Bassi |
| Year | 2011 |
| Type | Articolo in rivista |
| DOI | 10.1007/s10518-011-9292-0 |
| Authors | Pileggi D.; Rossi D.; Lunedei E.; Albarello D. |
| Text | 424558 2011 10.1007/s10518 011 9292 0 Scopus 2 s2.0 80855138725 Ambient vibrations HVSR · ESAC · Surface waves · Accelerometric networks · Reference sites Seismic characterization of rigid sites in the ITACA database by ambient vibration monitoring and geological surveys Pileggi D.; Rossi D.; Lunedei E.; Albarello D. Dipartimento di Scienze della Terra, Universita di Siena, Via Laterina 8, 53100 Siena, , Italy The problem of seismic characterization of rock mass or stiff soil outcrops by the use of passive seismic prospecting techniques is discussed. Difficulties in the application of this kind of procedure in the presence of rugged morphology, high surface wave velocities and low ambient vibration powers, typical of stiff soil/rock mass sites are examined. A methodology to face these problems is here proposed, which is based on the strict synergy of detailed geologic surveys and application of robust seismic prospecting techniques, jointly considering single station and multi station tools. The application of this approach for the characterization of a number of sites belonging to the Italian Accelerometric Network is described, focusing on two representative case histories. © 2011 Springer Science Business Media B.V. 9 Published version http //www.scopus.com/record/display.url eid=2 s2.0 80855138725 origin=inward Articolo in rivista Kluwer 1573 1456 Bulletin of earthquake engineering Online Bulletin of earthquake engineering Online Bulletin of earthquake engineering. Online david rossi ROSSI DAVID |