Interferometric Analysis of Strong Ground Motion for Structural Health Monitoring: The Example of the L'Aquila, Italy, Seismic Sequence of 2009 (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Interferometric Analysis of Strong Ground Motion for Structural Health Monitoring: The Example of the L'Aquila, Italy, Seismic Sequence of 2009 (Articolo in rivista) (literal)

Anno

• 2011-01-01T00:00:00+01:00 (literal)

Alternative label

• Picozzi M, Parolai S Mucciarelli M, Milkereit C, Bindi D, Ditommaso R, Vona M, Gallipoli MR, Zschau J. (2011)
  Interferometric Analysis of Strong Ground Motion for Structural Health Monitoring: The Example of the L'Aquila, Italy, Seismic Sequence of 2009
  in Bulletin of the Seismological Society of America
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Picozzi M, Parolai S Mucciarelli M, Milkereit C, Bindi D, Ditommaso R, Vona M, Gallipoli MR, Zschau J. (literal)

Pagina inizio

• 635 (literal)

Pagina fine

• 651 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 101 (literal)

Rivista

• Bulletin of the Seismological Society of America (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Titolo

• Interferometric Analysis of Strong Ground Motion for Structural Health Monitoring: The Example of the L'Aquila, Italy, Seismic Sequence of 2009 (literal)

Abstract

• Structural health monitoring (SHM) aims to improve knowledge of the safety and maintainability of civil structures. The usage of recording systems exploiting wireless communication technology is particularly suitable for SHM, especially for rapid response following earthquakes. In this study, both of these issues are combined, and we report on the application of seismic interferometry to SHM using a dataset of seven earthquakes collected using a novel wireless system of accelerometers during the L'Aquila, Italy, seismic sequence in 2009. We show that interferometric analysis allows the estimation of the shear- wave velocity of seismic phases propagating throughout a structure, and, most important for SHM purposes, allows the monitoring of the velocity variations during the aftershock sequence. Moreover, innovatively we apply the S transform to the building response functions retrieved by interferometry to estimate the fundamental resonance frequency and the quality factor Q. (literal)

Prodotto di

• Istituto di metodologie per l'analisi ambientale (IMAA) (Istituto)
• GdR:Metodologie Integrate per lo studio di suolo e sottosuolo (TA.P06.006.006) (Modulo)

Autore CNR

• MARIA ROSARIA GALLIPOLI (Persona)

Insieme di parole chiave

• Parole chiave di "Interferometric Analysis of Strong Ground Motion for Structural Health Monitoring: The Example of the L'Aquila, Italy, Seismic Sequence of 2009" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di metodologie per l'analisi ambientale (IMAA) (Istituto)
• GdR:Metodologie Integrate per lo studio di suolo e sottosuolo (TA.P06.006.006) (Modulo)

Autore CNR di

• MARIA ROSARIA GALLIPOLI (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Bulletin of the Seismological Society of America (Rivista)

Insieme di parole chiave di

• Parole chiave di "Interferometric Analysis of Strong Ground Motion for Structural Health Monitoring: The Example of the L'Aquila, Italy, Seismic Sequence of 2009" (Insieme di parole chiave)