The results of the second phase of a study devoted to the seismic risk assessment for the Friuli - Venezia Giulia region (NE Italy) are presented in terms of peak ground and spectral acceleration maps. A seismogenic zonation of regional relevance has been used, and a detailed separation between rock and soil is introduced for characterising the local response. The definition of the sub-areas where geological and seismological characteristics are constant was obtained by an appropriate processing using GIS software. The hazard results, calculated by the application of a standard probabilistic approach, refer to the 475-year return period; peak ground and spectral acceleration maps show the contribution of actual mean soil

Soil type dependent spectral seismic hazard in Friuli-Venezia Giulia (NE Italy)

REBEZ A;PERUZZA L;D. SLEJKO
2001

Abstract

The results of the second phase of a study devoted to the seismic risk assessment for the Friuli - Venezia Giulia region (NE Italy) are presented in terms of peak ground and spectral acceleration maps. A seismogenic zonation of regional relevance has been used, and a detailed separation between rock and soil is introduced for characterising the local response. The definition of the sub-areas where geological and seismological characteristics are constant was obtained by an appropriate processing using GIS software. The hazard results, calculated by the application of a standard probabilistic approach, refer to the 475-year return period; peak ground and spectral acceleration maps show the contribution of actual mean soil
File in questo prodotto:
File Dimensione Formato  
bgta42.1.2_REBEZ.pdf

accesso aperto

Tipologia: Versione Editoriale (PDF)
Licenza: Non specificato
Dimensione 938.9 kB
Formato Adobe PDF
938.9 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.14083/1254
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact